source:
patches/aboot-0.9b-fixes-5.patch@
4fdeb4ea
| Last change on this file since 4fdeb4ea was af04f13, checked in by , 17 years ago | |
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| File size: 174.7 KB | |
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aboot-0.9b
Submitted By: Joe Ciccone <jciccone@gmail.com> Date: 2007-01-01 Initial Package Version: 0.9b Upstream Status: NONE Origin: Joe Ciccone Description: This patch fixes compilation issues with by creating a basic set of kernel headers as well as a few changes that needed to be made to the code so that it compiles with more modern compilers. A common makefile with variables was also added. diff -Naur aboot-0.9b.orig/Makefile aboot-0.9b/Makefileold new 8 8 # Copyright (c) 1995, 1996 by David Mosberger (davidm@cs.arizona.edu) 9 9 # 10 10 11 # location of linux kernel sources (must be absolute path): 12 KSRC = /usr/src/linux 13 VMLINUX = $(KSRC)/vmlinux 14 VMLINUXGZ = $(KSRC)/arch/alpha/boot/vmlinux.gz 11 include Makefile.inc 15 12 16 13 # for userspace testing 17 14 #TESTING = yes … … 19 16 # for boot testing 20 17 #CFGDEFS = -DDEBUG_ISO -DDEBUG_ROCK -DDEBUG 21 18 22 # root, aka prefix23 root =24 bindir = $(root)/sbin25 bootdir = $(root)/boot26 mandir = /usr/man27 28 19 # 29 20 # There shouldn't be any need to change anything below this line. 30 21 # … … 32 23 33 24 ABOOT_LDFLAGS = -static -N -Taboot.lds 34 25 35 CC = gcc36 26 TOP = $(shell pwd) 37 27 ifeq ($(TESTING),) 38 CPPFLAGS = $(CFGDEFS) -I$(TOP)/include -I$(KSRC)/include28 CPPFLAGS = $(CFGDEFS) -I$(TOP)/include 39 29 CFLAGS = $(CPPFLAGS) -D__KERNEL__ -mcpu=ev4 -Os -Wall -fno-builtin -mno-fp-regs -ffixed-8 40 30 else 41 CPPFLAGS = -DTESTING $(CFGDEFS) -I$(TOP)/include -I$(KSRC)/include31 CPPFLAGS = -DTESTING $(CFGDEFS) 42 32 CFLAGS = $(CPPFLAGS) -O -g3 -Wall -D__KERNEL__ -ffixed-8 43 33 endif 44 34 ASFLAGS = $(CPPFLAGS) … … 66 56 endif 67 57 LIBS = lib/libaboot.a 68 58 59 all: tools/all sdisklabel/all lib/libaboot.a all-local 60 69 61 ifeq ($(TESTING),) 70 all :diskboot62 all-local: diskboot 71 63 else 72 all :aboot64 all-local: aboot 73 65 endif 74 66 75 67 diskboot: bootlx sdisklabel/sdisklabel sdisklabel/swriteboot \ 76 68 tools/e2writeboot tools/isomarkboot tools/abootconf \ 77 69 tools/elfencap 78 70 79 netboot: vmlinux.bootp80 81 71 bootlx: aboot tools/objstrip 82 72 tools/objstrip -vb aboot bootlx 83 73 84 74 install-man: 85 make-C doc/man install75 $(MAKE) -C doc/man install 86 76 87 77 install-man-gz: 88 make-C doc/man install-gz78 $(MAKE) -C doc/man install-gz 89 79 90 install: tools/abootconf tools/e2writeboot tools/isomarkboot \ 91 sdisklabel/swriteboot install-man 92 install -d $(bindir) $(bootdir) 93 install -c -s tools/abootconf $(bindir) 94 install -c -s tools/e2writeboot $(bindir) 95 install -c -s tools/isomarkboot $(bindir) 96 install -c -s sdisklabel/swriteboot $(bindir) 97 install -c bootlx $(bootdir) 80 install: tools/abootconf tools/e2writeboot tools/isomarkboot sdisklabel/swriteboot install-man 81 install -d $(DESTDIR)$(BINDIR) $(DESTDIR)$(BOOTDIR) 82 install -c tools/abootconf $(DESTDIR)$(BINDIR) 83 install -c tools/e2writeboot $(DESTDIR)$(BINDIR) 84 install -c tools/isomarkboot $(DESTDIR)$(BINDIR) 85 install -c sdisklabel/swriteboot $(DESTDIR)$(BINDIR) 86 install -c bootlx $(DESTDIR)$(BOOTDIR) 98 87 99 88 installondisk: bootlx sdisklabel/swriteboot 100 89 sdisklabel/swriteboot -vf0 /dev/sda bootlx vmlinux.gz … … 107 96 $(CC) $(ABOOT_OBJS) $(DISK_OBJS) -o $@ $(LIBS) 108 97 endif 109 98 110 vmlinux.bootp: net_aboot.nh $(VMLINUXGZ) net_pad111 cat net_aboot.nh $(VMLINUXGZ) net_pad > $@112 113 99 net_aboot.nh: net_aboot tools/objstrip 114 100 tools/objstrip -vb net_aboot $@ 115 101 … … 120 106 dd if=/dev/zero of=$@ bs=512 count=1 121 107 122 108 clean: sdisklabel/clean tools/clean lib/clean 123 rm -f aboot abootconf net_aboot net_aboot.nh net_pad vmlinux.bootp \ 124 $(ABOOT_OBJS) $(DISK_OBJS) $(NET_OBJS) bootlx \ 125 include/ksize.h vmlinux.nh 109 rm -f aboot abootconf net_aboot net_aboot.nh net_pad \ 110 $(ABOOT_OBJS) $(DISK_OBJS) $(NET_OBJS) bootlx 126 111 127 112 distclean: clean 128 113 find . -name \*~ | xargs rm -f 129 114 130 115 lib/%: 131 make-C lib $* CPPFLAGS="$(CPPFLAGS)" TESTING="$(TESTING)"116 $(MAKE) -C lib $* CPPFLAGS="$(CPPFLAGS)" TESTING="$(TESTING)" 132 117 133 118 tools/%: 134 make-C tools $* CPPFLAGS="$(CPPFLAGS)"119 $(MAKE) -C tools $* CPPFLAGS="$(CPPFLAGS)" 135 120 136 121 sdisklabel/%: 137 make -C sdisklabel $* CPPFLAGS="$(CPPFLAGS)" 138 139 vmlinux.nh: $(VMLINUX) tools/objstrip 140 tools/objstrip -vb $(VMLINUX) vmlinux.nh 141 142 include/ksize.h: vmlinux.nh 143 echo "#define KERNEL_SIZE `ls -l vmlinux.nh | awk '{print $$5}'` > $@ 122 $(MAKE) -C sdisklabel $* CPPFLAGS="$(CPPFLAGS)" 144 123 145 124 dep: -
Makefile.inc
diff -Naur aboot-0.9b.orig/Makefile.inc aboot-0.9b/Makefile.inc
old new 1 DESTDIR = 2 PREFIX = /usr 3 EXEC_PREFIX = $(PREFIX) 4 BINDIR = /sbin 5 BOOTDIR = /boot 6 MANDIR = $(PREFIX)/man 7 MAN5 = $(MANDIR)/man5 8 MAN8 = $(MANDIR)/man8 9 10 CROSS_COMPILE = 11 12 HOST_CC = gcc 13 CC = $(CROSS_COMPILE)gcc 14 AS = $(CROSS_COMPILE)as 15 LD = $(CROSS_COMPILE)ld 16 AR = $(CROSS_COMPILE)ar -
aboot-0.9b
diff -Naur aboot-0.9b.orig/aboot.c aboot-0.9b/aboot.c
old new 90 90 elf = (struct elfhdr *) buf; 91 91 92 92 if (elf->e_ident[0] == 0x7f 93 && strncmp( elf->e_ident + 1, "ELF", 3) == 0)93 && strncmp((char *)elf->e_ident + 1, "ELF", 3) == 0) 94 94 { 95 95 int i; 96 96 /* looks like an ELF binary: */ -
aboot-0.9b
diff -Naur aboot-0.9b.orig/cons.c aboot-0.9b/cons.c
old new 12 12 #include <utils.h> 13 13 14 14 long cons_dev; /* console device */ 15 extern long int dispatch(); /* Need the full 64 bit return here...*/15 //extern long int dispatch(); /* Need the full 64 bit return here...*/ 16 16 17 17 long 18 18 cons_puts(const char *str, long len) -
aboot-0.9b
diff -Naur aboot-0.9b.orig/disk.c aboot-0.9b/disk.c
old new 121 121 buf = malloc(bfs->blocksize); 122 122 123 123 /* read ELF headers: */ 124 nread = (*bfs->bread)(fd, 0, 1, buf);124 nread = (*bfs->bread)(fd, 0, 1, (char *)buf); 125 125 if (nread != bfs->blocksize) { 126 126 printf("aboot: read returned %ld instead of %ld bytes\n", 127 127 nread, sizeof(buf)); … … 142 142 } 143 143 } 144 144 #endif 145 if (first_block( buf, bfs->blocksize) < 0) {145 if (first_block((char *)buf, bfs->blocksize) < 0) { 146 146 return -1; 147 147 } 148 148 … … 481 481 *d++ = *p; 482 482 } 483 483 break; 484 485 default:486 484 } 487 485 p++; 488 486 } -
doc/man/Makefile
diff -Naur aboot-0.9b.orig/doc/man/Makefile aboot-0.9b/doc/man/Makefile
old new 5 5 # if this is a recursive make, and mandir was set in the top-level Makefile, 6 6 # use that value. Otherwise default to /usr/man. 7 7 8 ifeq ($(mandir),) 9 MANDIR=/usr/man 10 else 11 MANDIR=$(mandir) 12 endif 13 MAN5=$(MANDIR)/man5 14 MAN8=$(MANDIR)/man8 8 include ../../Makefile.inc 15 9 16 default: 10 all: 17 11 18 12 install: 19 install -d $( MAN5)$(MAN8)20 install -c aboot.conf.5 $( MAN5)21 install -c aboot.8 abootconf.8 e2writeboot.8 swriteboot.8 $( MAN8)22 install-gz: install 23 gzip -f9 $(MAN5)/aboot.conf.5 24 gzip -f9 $( MAN8)/aboot.8 $(MAN8)/abootconf.8 $(MAN8)/e2writeboot.8 \25 $(MAN8)/swriteboot.826 install-gzip: install-gz 13 install -d $(DESTDIR)$(MAN5) $(DESTDIR)$(MAN8) 14 install -c aboot.conf.5 $(DESTDIR)$(MAN5) 15 install -c aboot.8 abootconf.8 e2writeboot.8 swriteboot.8 $(DESTDIR)$(MAN8) 16 17 install-gz install-gzip: install 18 gzip -f9 $(DESTDIR)$(MAN5)/aboot.conf.5 19 gzip -f9 $(DESTDIR)$(MAN8)/aboot.8 $(DESTDIR)$(MAN8)/abootconf.8 $(DESTDIR)$(MAN8)/e2writeboot.8 \ 20 $(DESTDIR)$(MAN8)/swriteboot.8 -
aboot-0.9b
diff -Naur aboot-0.9b.orig/fs/ufs.c aboot-0.9b/fs/ufs.c
old new 361 361 return -1; 362 362 } 363 363 364 component = strtok( namebuf, "/");364 component = strtok((char *)namebuf, "/"); 365 365 while (component) { 366 366 /* verify that current node is a directory: */ 367 367 if ((fp->i_mode & IFMT) != IFDIR) { -
aboot-0.9b
diff -Naur aboot-0.9b.orig/head.S aboot-0.9b/head.S
old new 170 170 mov $16,$27 171 171 mov $17,$30 172 172 jmp $31,($27) 173 .end run_kernel 174 No newline at end of file 173 .end run_kernel 174 -
include/asm/a.out.h
diff -Naur aboot-0.9b.orig/include/asm/a.out.h aboot-0.9b/include/asm/a.out.h
old new 1 #ifndef __ALPHA_A_OUT_H__ 2 #define __ALPHA_A_OUT_H__ 3 4 #include <linux/types.h> 5 6 /* 7 * OSF/1 ECOFF header structs. ECOFF files consist of: 8 * - a file header (struct filehdr), 9 * - an a.out header (struct aouthdr), 10 * - one or more section headers (struct scnhdr). 11 * The filhdr's "f_nscns" field contains the 12 * number of section headers. 13 */ 14 15 struct filehdr 16 { 17 /* OSF/1 "file" header */ 18 __u16 f_magic, f_nscns; 19 __u32 f_timdat; 20 __u64 f_symptr; 21 __u32 f_nsyms; 22 __u16 f_opthdr, f_flags; 23 }; 24 25 struct aouthdr 26 { 27 __u64 info; /* after that it looks quite normal.. */ 28 __u64 tsize; 29 __u64 dsize; 30 __u64 bsize; 31 __u64 entry; 32 __u64 text_start; /* with a few additions that actually make sense */ 33 __u64 data_start; 34 __u64 bss_start; 35 __u32 gprmask, fprmask; /* bitmask of general & floating point regs used in binary */ 36 __u64 gpvalue; 37 }; 38 39 struct scnhdr 40 { 41 char s_name[8]; 42 __u64 s_paddr; 43 __u64 s_vaddr; 44 __u64 s_size; 45 __u64 s_scnptr; 46 __u64 s_relptr; 47 __u64 s_lnnoptr; 48 __u16 s_nreloc; 49 __u16 s_nlnno; 50 __u32 s_flags; 51 }; 52 53 struct exec 54 { 55 /* OSF/1 "file" header */ 56 struct filehdr fh; 57 struct aouthdr ah; 58 }; 59 60 /* 61 * Define's so that the kernel exec code can access the a.out header 62 * fields... 63 */ 64 #define a_info ah.info 65 #define a_text ah.tsize 66 #define a_data ah.dsize 67 #define a_bss ah.bsize 68 #define a_entry ah.entry 69 #define a_textstart ah.text_start 70 #define a_datastart ah.data_start 71 #define a_bssstart ah.bss_start 72 #define a_gprmask ah.gprmask 73 #define a_fprmask ah.fprmask 74 #define a_gpvalue ah.gpvalue 75 76 #define N_TXTADDR(x) ((x).a_textstart) 77 #define N_DATADDR(x) ((x).a_datastart) 78 #define N_BSSADDR(x) ((x).a_bssstart) 79 #define N_DRSIZE(x) 0 80 #define N_TRSIZE(x) 0 81 #define N_SYMSIZE(x) 0 82 83 #define AOUTHSZ sizeof(struct aouthdr) 84 #define SCNHSZ sizeof(struct scnhdr) 85 #define SCNROUND 16 86 87 #define N_TXTOFF(x) \ 88 ((long) N_MAGIC(x) == ZMAGIC ? 0 : \ 89 (sizeof(struct exec) + (x).fh.f_nscns*SCNHSZ + SCNROUND - 1) & ~(SCNROUND - 1)) 90 91 92 #endif /* __A_OUT_GNU_H__ */ -
include/asm/auxvec.h
diff -Naur aboot-0.9b.orig/include/asm/auxvec.h aboot-0.9b/include/asm/auxvec.h
old new 1 #ifndef __ASM_ALPHA_AUXVEC_H 2 #define __ASM_ALPHA_AUXVEC_H 3 4 /* Reserve these numbers for any future use of a VDSO. */ 5 #if 0 6 #define AT_SYSINFO 32 7 #define AT_SYSINFO_EHDR 33 8 #endif 9 10 /* More complete cache descriptions than AT_[DIU]CACHEBSIZE. If the 11 value is -1, then the cache doesn't exist. Otherwise: 12 13 bit 0-3: Cache set-associativity; 0 means fully associative. 14 bit 4-7: Log2 of cacheline size. 15 bit 8-31: Size of the entire cache >> 8. 16 bit 32-63: Reserved. 17 */ 18 19 #define AT_L1I_CACHESHAPE 34 20 #define AT_L1D_CACHESHAPE 35 21 #define AT_L2_CACHESHAPE 36 22 #define AT_L3_CACHESHAPE 37 23 24 #endif /* __ASM_ALPHA_AUXVEC_H */ -
include/asm/console.h
diff -Naur aboot-0.9b.orig/include/asm/console.h aboot-0.9b/include/asm/console.h
old new 1 #ifndef __AXP_CONSOLE_H 2 #define __AXP_CONSOLE_H 3 4 /* 5 * Console callback routine numbers 6 */ 7 #define CCB_GETC 0x01 8 #define CCB_PUTS 0x02 9 #define CCB_RESET_TERM 0x03 10 #define CCB_SET_TERM_INT 0x04 11 #define CCB_SET_TERM_CTL 0x05 12 #define CCB_PROCESS_KEYCODE 0x06 13 #define CCB_OPEN_CONSOLE 0x07 14 #define CCB_CLOSE_CONSOLE 0x08 15 16 #define CCB_OPEN 0x10 17 #define CCB_CLOSE 0x11 18 #define CCB_IOCTL 0x12 19 #define CCB_READ 0x13 20 #define CCB_WRITE 0x14 21 22 #define CCB_SET_ENV 0x20 23 #define CCB_RESET_ENV 0x21 24 #define CCB_GET_ENV 0x22 25 #define CCB_SAVE_ENV 0x23 26 27 #define CCB_PSWITCH 0x30 28 #define CCB_BIOS_EMUL 0x32 29 30 /* 31 * Environment variable numbers 32 */ 33 #define ENV_AUTO_ACTION 0x01 34 #define ENV_BOOT_DEV 0x02 35 #define ENV_BOOTDEF_DEV 0x03 36 #define ENV_BOOTED_DEV 0x04 37 #define ENV_BOOT_FILE 0x05 38 #define ENV_BOOTED_FILE 0x06 39 #define ENV_BOOT_OSFLAGS 0x07 40 #define ENV_BOOTED_OSFLAGS 0x08 41 #define ENV_BOOT_RESET 0x09 42 #define ENV_DUMP_DEV 0x0A 43 #define ENV_ENABLE_AUDIT 0x0B 44 #define ENV_LICENSE 0x0C 45 #define ENV_CHAR_SET 0x0D 46 #define ENV_LANGUAGE 0x0E 47 #define ENV_TTY_DEV 0x0F 48 49 50 #endif /* __AXP_CONSOLE_H */ -
include/asm/elf.h
diff -Naur aboot-0.9b.orig/include/asm/elf.h aboot-0.9b/include/asm/elf.h
old new 1 #ifndef __ASM_ALPHA_ELF_H 2 #define __ASM_ALPHA_ELF_H 3 4 #include <asm/auxvec.h> 5 6 /* Special values for the st_other field in the symbol table. */ 7 8 #define STO_ALPHA_NOPV 0x80 9 #define STO_ALPHA_STD_GPLOAD 0x88 10 11 /* 12 * Alpha ELF relocation types 13 */ 14 #define R_ALPHA_NONE 0 /* No reloc */ 15 #define R_ALPHA_REFLONG 1 /* Direct 32 bit */ 16 #define R_ALPHA_REFQUAD 2 /* Direct 64 bit */ 17 #define R_ALPHA_GPREL32 3 /* GP relative 32 bit */ 18 #define R_ALPHA_LITERAL 4 /* GP relative 16 bit w/optimization */ 19 #define R_ALPHA_LITUSE 5 /* Optimization hint for LITERAL */ 20 #define R_ALPHA_GPDISP 6 /* Add displacement to GP */ 21 #define R_ALPHA_BRADDR 7 /* PC+4 relative 23 bit shifted */ 22 #define R_ALPHA_HINT 8 /* PC+4 relative 16 bit shifted */ 23 #define R_ALPHA_SREL16 9 /* PC relative 16 bit */ 24 #define R_ALPHA_SREL32 10 /* PC relative 32 bit */ 25 #define R_ALPHA_SREL64 11 /* PC relative 64 bit */ 26 #define R_ALPHA_GPRELHIGH 17 /* GP relative 32 bit, high 16 bits */ 27 #define R_ALPHA_GPRELLOW 18 /* GP relative 32 bit, low 16 bits */ 28 #define R_ALPHA_GPREL16 19 /* GP relative 16 bit */ 29 #define R_ALPHA_COPY 24 /* Copy symbol at runtime */ 30 #define R_ALPHA_GLOB_DAT 25 /* Create GOT entry */ 31 #define R_ALPHA_JMP_SLOT 26 /* Create PLT entry */ 32 #define R_ALPHA_RELATIVE 27 /* Adjust by program base */ 33 #define R_ALPHA_BRSGP 28 34 #define R_ALPHA_TLSGD 29 35 #define R_ALPHA_TLS_LDM 30 36 #define R_ALPHA_DTPMOD64 31 37 #define R_ALPHA_GOTDTPREL 32 38 #define R_ALPHA_DTPREL64 33 39 #define R_ALPHA_DTPRELHI 34 40 #define R_ALPHA_DTPRELLO 35 41 #define R_ALPHA_DTPREL16 36 42 #define R_ALPHA_GOTTPREL 37 43 #define R_ALPHA_TPREL64 38 44 #define R_ALPHA_TPRELHI 39 45 #define R_ALPHA_TPRELLO 40 46 #define R_ALPHA_TPREL16 41 47 48 #define SHF_ALPHA_GPREL 0x10000000 49 50 /* Legal values for e_flags field of Elf64_Ehdr. */ 51 52 #define EF_ALPHA_32BIT 1 /* All addresses are below 2GB */ 53 54 /* 55 * ELF register definitions.. 56 */ 57 58 /* 59 * The OSF/1 version of <sys/procfs.h> makes gregset_t 46 entries long. 60 * I have no idea why that is so. For now, we just leave it at 33 61 * (32 general regs + processor status word). 62 */ 63 #define ELF_NGREG 33 64 #define ELF_NFPREG 32 65 66 typedef unsigned long elf_greg_t; 67 typedef elf_greg_t elf_gregset_t[ELF_NGREG]; 68 69 typedef double elf_fpreg_t; 70 typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG]; 71 72 /* 73 * This is used to ensure we don't load something for the wrong architecture. 74 */ 75 #define elf_check_arch(x) ((x)->e_machine == EM_ALPHA) 76 77 /* 78 * These are used to set parameters in the core dumps. 79 */ 80 #define ELF_CLASS ELFCLASS64 81 #define ELF_DATA ELFDATA2LSB 82 #define ELF_ARCH EM_ALPHA 83 84 #define USE_ELF_CORE_DUMP 85 #define ELF_EXEC_PAGESIZE 8192 86 87 /* This is the location that an ET_DYN program is loaded if exec'ed. Typical 88 use of this is to invoke "./ld.so someprog" to test out a new version of 89 the loader. We need to make sure that it is out of the way of the program 90 that it will "exec", and that there is sufficient room for the brk. */ 91 92 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x1000000) 93 94 /* $0 is set by ld.so to a pointer to a function which might be 95 registered using atexit. This provides a mean for the dynamic 96 linker to call DT_FINI functions for shared libraries that have 97 been loaded before the code runs. 98 99 So that we can use the same startup file with static executables, 100 we start programs with a value of 0 to indicate that there is no 101 such function. */ 102 103 #define ELF_PLAT_INIT(_r, load_addr) _r->r0 = 0 104 105 /* The registers are layed out in pt_regs for PAL and syscall 106 convenience. Re-order them for the linear elf_gregset_t. */ 107 108 struct pt_regs; 109 struct thread_info; 110 struct task_struct; 111 extern void dump_elf_thread(elf_greg_t *dest, struct pt_regs *pt, 112 struct thread_info *ti); 113 #define ELF_CORE_COPY_REGS(DEST, REGS) \ 114 dump_elf_thread(DEST, REGS, current_thread_info()); 115 116 /* Similar, but for a thread other than current. */ 117 118 extern int dump_elf_task(elf_greg_t *dest, struct task_struct *task); 119 #define ELF_CORE_COPY_TASK_REGS(TASK, DEST) \ 120 dump_elf_task(*(DEST), TASK) 121 122 /* Similar, but for the FP registers. */ 123 124 extern int dump_elf_task_fp(elf_fpreg_t *dest, struct task_struct *task); 125 #define ELF_CORE_COPY_FPREGS(TASK, DEST) \ 126 dump_elf_task_fp(*(DEST), TASK) 127 128 /* This yields a mask that user programs can use to figure out what 129 instruction set this CPU supports. This is trivial on Alpha, 130 but not so on other machines. */ 131 132 #define ELF_HWCAP (~amask(-1)) 133 134 /* This yields a string that ld.so will use to load implementation 135 specific libraries for optimization. This is more specific in 136 intent than poking at uname or /proc/cpuinfo. */ 137 138 #define ELF_PLATFORM \ 139 ({ \ 140 enum implver_enum i_ = implver(); \ 141 ( i_ == IMPLVER_EV4 ? "ev4" \ 142 : i_ == IMPLVER_EV5 \ 143 ? (amask(AMASK_BWX) ? "ev5" : "ev56") \ 144 : amask (AMASK_CIX) ? "ev6" : "ev67"); \ 145 }) 146 147 #ifdef __KERNEL__ 148 149 #define SET_PERSONALITY(EX, IBCS2) \ 150 set_personality(((EX).e_flags & EF_ALPHA_32BIT) \ 151 ? PER_LINUX_32BIT : (IBCS2) ? PER_SVR4 : PER_LINUX) 152 153 extern int alpha_l1i_cacheshape; 154 extern int alpha_l1d_cacheshape; 155 extern int alpha_l2_cacheshape; 156 extern int alpha_l3_cacheshape; 157 158 #define ARCH_DLINFO \ 159 do { \ 160 NEW_AUX_ENT(AT_L1I_CACHESHAPE, alpha_l1i_cacheshape); \ 161 NEW_AUX_ENT(AT_L1D_CACHESHAPE, alpha_l1d_cacheshape); \ 162 NEW_AUX_ENT(AT_L2_CACHESHAPE, alpha_l2_cacheshape); \ 163 NEW_AUX_ENT(AT_L3_CACHESHAPE, alpha_l3_cacheshape); \ 164 } while (0) 165 166 #endif /* __KERNEL__ */ 167 #endif /* __ASM_ALPHA_ELF_H */ -
include/asm/hwrpb.h
diff -Naur aboot-0.9b.orig/include/asm/hwrpb.h aboot-0.9b/include/asm/hwrpb.h
old new 1 #ifndef __ALPHA_HWRPB_H 2 #define __ALPHA_HWRPB_H 3 4 #define INIT_HWRPB ((struct hwrpb_struct *) 0x10000000) 5 6 /* 7 * DEC processor types for Alpha systems. Found in HWRPB. 8 * These values are architected. 9 */ 10 11 #define EV3_CPU 1 /* EV3 */ 12 #define EV4_CPU 2 /* EV4 (21064) */ 13 #define LCA4_CPU 4 /* LCA4 (21066/21068) */ 14 #define EV5_CPU 5 /* EV5 (21164) */ 15 #define EV45_CPU 6 /* EV4.5 (21064/xxx) */ 16 #define EV56_CPU 7 /* EV5.6 (21164) */ 17 #define EV6_CPU 8 /* EV6 (21264) */ 18 #define PCA56_CPU 9 /* PCA56 (21164PC) */ 19 #define PCA57_CPU 10 /* PCA57 (notyet) */ 20 #define EV67_CPU 11 /* EV67 (21264A) */ 21 #define EV68CB_CPU 12 /* EV68CB (21264C) */ 22 #define EV68AL_CPU 13 /* EV68AL (21264B) */ 23 #define EV68CX_CPU 14 /* EV68CX (21264D) */ 24 #define EV7_CPU 15 /* EV7 (21364) */ 25 #define EV79_CPU 16 /* EV79 (21364??) */ 26 #define EV69_CPU 17 /* EV69 (21264/EV69A) */ 27 28 /* 29 * DEC system types for Alpha systems. Found in HWRPB. 30 * These values are architected. 31 */ 32 33 #define ST_ADU 1 /* Alpha ADU systype */ 34 #define ST_DEC_4000 2 /* Cobra systype */ 35 #define ST_DEC_7000 3 /* Ruby systype */ 36 #define ST_DEC_3000_500 4 /* Flamingo systype */ 37 #define ST_DEC_2000_300 6 /* Jensen systype */ 38 #define ST_DEC_3000_300 7 /* Pelican systype */ 39 #define ST_DEC_2100_A500 9 /* Sable systype */ 40 #define ST_DEC_AXPVME_64 10 /* AXPvme system type */ 41 #define ST_DEC_AXPPCI_33 11 /* NoName system type */ 42 #define ST_DEC_TLASER 12 /* Turbolaser systype */ 43 #define ST_DEC_2100_A50 13 /* Avanti systype */ 44 #define ST_DEC_MUSTANG 14 /* Mustang systype */ 45 #define ST_DEC_ALCOR 15 /* Alcor (EV5) systype */ 46 #define ST_DEC_1000 17 /* Mikasa systype */ 47 #define ST_DEC_EB64 18 /* EB64 systype */ 48 #define ST_DEC_EB66 19 /* EB66 systype */ 49 #define ST_DEC_EB64P 20 /* EB64+ systype */ 50 #define ST_DEC_BURNS 21 /* laptop systype */ 51 #define ST_DEC_RAWHIDE 22 /* Rawhide systype */ 52 #define ST_DEC_K2 23 /* K2 systype */ 53 #define ST_DEC_LYNX 24 /* Lynx systype */ 54 #define ST_DEC_XL 25 /* Alpha XL systype */ 55 #define ST_DEC_EB164 26 /* EB164 systype */ 56 #define ST_DEC_NORITAKE 27 /* Noritake systype */ 57 #define ST_DEC_CORTEX 28 /* Cortex systype */ 58 #define ST_DEC_MIATA 30 /* Miata systype */ 59 #define ST_DEC_XXM 31 /* XXM systype */ 60 #define ST_DEC_TAKARA 32 /* Takara systype */ 61 #define ST_DEC_YUKON 33 /* Yukon systype */ 62 #define ST_DEC_TSUNAMI 34 /* Tsunami systype */ 63 #define ST_DEC_WILDFIRE 35 /* Wildfire systype */ 64 #define ST_DEC_CUSCO 36 /* CUSCO systype */ 65 #define ST_DEC_EIGER 37 /* Eiger systype */ 66 #define ST_DEC_TITAN 38 /* Titan systype */ 67 #define ST_DEC_MARVEL 39 /* Marvel systype */ 68 69 /* UNOFFICIAL!!! */ 70 #define ST_UNOFFICIAL_BIAS 100 71 #define ST_DTI_RUFFIAN 101 /* RUFFIAN systype */ 72 73 /* Alpha Processor, Inc. systems */ 74 #define ST_API_BIAS 200 75 #define ST_API_NAUTILUS 201 /* UP1000 systype */ 76 77 struct pcb_struct { 78 unsigned long ksp; 79 unsigned long usp; 80 unsigned long ptbr; 81 unsigned int pcc; 82 unsigned int asn; 83 unsigned long unique; 84 unsigned long flags; 85 unsigned long res1, res2; 86 }; 87 88 struct percpu_struct { 89 unsigned long hwpcb[16]; 90 unsigned long flags; 91 unsigned long pal_mem_size; 92 unsigned long pal_scratch_size; 93 unsigned long pal_mem_pa; 94 unsigned long pal_scratch_pa; 95 unsigned long pal_revision; 96 unsigned long type; 97 unsigned long variation; 98 unsigned long revision; 99 unsigned long serial_no[2]; 100 unsigned long logout_area_pa; 101 unsigned long logout_area_len; 102 unsigned long halt_PCBB; 103 unsigned long halt_PC; 104 unsigned long halt_PS; 105 unsigned long halt_arg; 106 unsigned long halt_ra; 107 unsigned long halt_pv; 108 unsigned long halt_reason; 109 unsigned long res; 110 unsigned long ipc_buffer[21]; 111 unsigned long palcode_avail[16]; 112 unsigned long compatibility; 113 unsigned long console_data_log_pa; 114 unsigned long console_data_log_length; 115 unsigned long bcache_info; 116 }; 117 118 struct procdesc_struct { 119 unsigned long weird_vms_stuff; 120 unsigned long address; 121 }; 122 123 struct vf_map_struct { 124 unsigned long va; 125 unsigned long pa; 126 unsigned long count; 127 }; 128 129 struct crb_struct { 130 struct procdesc_struct * dispatch_va; 131 struct procdesc_struct * dispatch_pa; 132 struct procdesc_struct * fixup_va; 133 struct procdesc_struct * fixup_pa; 134 /* virtual->physical map */ 135 unsigned long map_entries; 136 unsigned long map_pages; 137 struct vf_map_struct map[1]; 138 }; 139 140 struct memclust_struct { 141 unsigned long start_pfn; 142 unsigned long numpages; 143 unsigned long numtested; 144 unsigned long bitmap_va; 145 unsigned long bitmap_pa; 146 unsigned long bitmap_chksum; 147 unsigned long usage; 148 }; 149 150 struct memdesc_struct { 151 unsigned long chksum; 152 unsigned long optional_pa; 153 unsigned long numclusters; 154 struct memclust_struct cluster[0]; 155 }; 156 157 struct dsr_struct { 158 long smm; /* SMM nubber used by LMF */ 159 unsigned long lurt_off; /* offset to LURT table */ 160 unsigned long sysname_off; /* offset to sysname char count */ 161 }; 162 163 struct hwrpb_struct { 164 unsigned long phys_addr; /* check: physical address of the hwrpb */ 165 unsigned long id; /* check: "HWRPB\0\0\0" */ 166 unsigned long revision; 167 unsigned long size; /* size of hwrpb */ 168 unsigned long cpuid; 169 unsigned long pagesize; /* 8192, I hope */ 170 unsigned long pa_bits; /* number of physical address bits */ 171 unsigned long max_asn; 172 unsigned char ssn[16]; /* system serial number: big bother is watching */ 173 unsigned long sys_type; 174 unsigned long sys_variation; 175 unsigned long sys_revision; 176 unsigned long intr_freq; /* interval clock frequency * 4096 */ 177 unsigned long cycle_freq; /* cycle counter frequency */ 178 unsigned long vptb; /* Virtual Page Table Base address */ 179 unsigned long res1; 180 unsigned long tbhb_offset; /* Translation Buffer Hint Block */ 181 unsigned long nr_processors; 182 unsigned long processor_size; 183 unsigned long processor_offset; 184 unsigned long ctb_nr; 185 unsigned long ctb_size; /* console terminal block size */ 186 unsigned long ctbt_offset; /* console terminal block table offset */ 187 unsigned long crb_offset; /* console callback routine block */ 188 unsigned long mddt_offset; /* memory data descriptor table */ 189 unsigned long cdb_offset; /* configuration data block (or NULL) */ 190 unsigned long frut_offset; /* FRU table (or NULL) */ 191 void (*save_terminal)(unsigned long); 192 unsigned long save_terminal_data; 193 void (*restore_terminal)(unsigned long); 194 unsigned long restore_terminal_data; 195 void (*CPU_restart)(unsigned long); 196 unsigned long CPU_restart_data; 197 unsigned long res2; 198 unsigned long res3; 199 unsigned long chksum; 200 unsigned long rxrdy; 201 unsigned long txrdy; 202 unsigned long dsr_offset; /* "Dynamic System Recognition Data Block Table" */ 203 }; 204 205 #ifdef __KERNEL__ 206 207 extern struct hwrpb_struct *hwrpb; 208 209 static inline void 210 hwrpb_update_checksum(struct hwrpb_struct *h) 211 { 212 unsigned long sum = 0, *l; 213 for (l = (unsigned long *) h; l < (unsigned long *) &h->chksum; ++l) 214 sum += *l; 215 h->chksum = sum; 216 } 217 218 #endif /* __KERNEL__ */ 219 220 #endif /* __ALPHA_HWRPB_H */ -
include/asm/ioctl.h
diff -Naur aboot-0.9b.orig/include/asm/ioctl.h aboot-0.9b/include/asm/ioctl.h
old new 1 #ifndef _ALPHA_IOCTL_H 2 #define _ALPHA_IOCTL_H 3 4 /* 5 * The original linux ioctl numbering scheme was just a general 6 * "anything goes" setup, where more or less random numbers were 7 * assigned. Sorry, I was clueless when I started out on this. 8 * 9 * On the alpha, we'll try to clean it up a bit, using a more sane 10 * ioctl numbering, and also trying to be compatible with OSF/1 in 11 * the process. I'd like to clean it up for the i386 as well, but 12 * it's so painful recognizing both the new and the old numbers.. 13 */ 14 15 #define _IOC_NRBITS 8 16 #define _IOC_TYPEBITS 8 17 #define _IOC_SIZEBITS 13 18 #define _IOC_DIRBITS 3 19 20 #define _IOC_NRMASK ((1 << _IOC_NRBITS)-1) 21 #define _IOC_TYPEMASK ((1 << _IOC_TYPEBITS)-1) 22 #define _IOC_SIZEMASK ((1 << _IOC_SIZEBITS)-1) 23 #define _IOC_DIRMASK ((1 << _IOC_DIRBITS)-1) 24 25 #define _IOC_NRSHIFT 0 26 #define _IOC_TYPESHIFT (_IOC_NRSHIFT+_IOC_NRBITS) 27 #define _IOC_SIZESHIFT (_IOC_TYPESHIFT+_IOC_TYPEBITS) 28 #define _IOC_DIRSHIFT (_IOC_SIZESHIFT+_IOC_SIZEBITS) 29 30 /* 31 * Direction bits _IOC_NONE could be 0, but OSF/1 gives it a bit. 32 * And this turns out useful to catch old ioctl numbers in header 33 * files for us. 34 */ 35 #define _IOC_NONE 1U 36 #define _IOC_READ 2U 37 #define _IOC_WRITE 4U 38 39 #define _IOC(dir,type,nr,size) \ 40 ((unsigned int) \ 41 (((dir) << _IOC_DIRSHIFT) | \ 42 ((type) << _IOC_TYPESHIFT) | \ 43 ((nr) << _IOC_NRSHIFT) | \ 44 ((size) << _IOC_SIZESHIFT))) 45 46 /* used to create numbers */ 47 #define _IO(type,nr) _IOC(_IOC_NONE,(type),(nr),0) 48 #define _IOR(type,nr,size) _IOC(_IOC_READ,(type),(nr),sizeof(size)) 49 #define _IOW(type,nr,size) _IOC(_IOC_WRITE,(type),(nr),sizeof(size)) 50 #define _IOWR(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size)) 51 52 /* used to decode them.. */ 53 #define _IOC_DIR(nr) (((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK) 54 #define _IOC_TYPE(nr) (((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK) 55 #define _IOC_NR(nr) (((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK) 56 #define _IOC_SIZE(nr) (((nr) >> _IOC_SIZESHIFT) & _IOC_SIZEMASK) 57 58 /* ...and for the drivers/sound files... */ 59 60 #define IOC_IN (_IOC_WRITE << _IOC_DIRSHIFT) 61 #define IOC_OUT (_IOC_READ << _IOC_DIRSHIFT) 62 #define IOC_INOUT ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT) 63 #define IOCSIZE_MASK (_IOC_SIZEMASK << _IOC_SIZESHIFT) 64 #define IOCSIZE_SHIFT (_IOC_SIZESHIFT) 65 66 #endif /* _ALPHA_IOCTL_H */ -
include/asm/page.h
diff -Naur aboot-0.9b.orig/include/asm/page.h aboot-0.9b/include/asm/page.h
old new 1 #ifndef _ALPHA_PAGE_H 2 #define _ALPHA_PAGE_H 3 4 /* PAGE_SHIFT determines the page size */ 5 #define PAGE_SHIFT 13 6 #define PAGE_SIZE (1UL << PAGE_SHIFT) 7 #define PAGE_MASK (~(PAGE_SIZE-1)) 8 9 #ifdef __KERNEL__ 10 11 #include <asm/pal.h> 12 13 #ifndef __ASSEMBLY__ 14 15 #define STRICT_MM_TYPECHECKS 16 17 extern void clear_page(void *page); 18 #define clear_user_page(page, vaddr, pg) clear_page(page) 19 20 #define __alloc_zeroed_user_highpage(movableflags, vma, vaddr) \ 21 alloc_page_vma(GFP_HIGHUSER | __GFP_ZERO | movableflags, vma, vmaddr) 22 #define __HAVE_ARCH_ALLOC_ZEROED_USER_HIGHPAGE 23 24 extern void copy_page(void * _to, void * _from); 25 #define copy_user_page(to, from, vaddr, pg) copy_page(to, from) 26 27 #ifdef STRICT_MM_TYPECHECKS 28 /* 29 * These are used to make use of C type-checking.. 30 */ 31 typedef struct { unsigned long pte; } pte_t; 32 typedef struct { unsigned long pmd; } pmd_t; 33 typedef struct { unsigned long pgd; } pgd_t; 34 typedef struct { unsigned long pgprot; } pgprot_t; 35 36 #define pte_val(x) ((x).pte) 37 #define pmd_val(x) ((x).pmd) 38 #define pgd_val(x) ((x).pgd) 39 #define pgprot_val(x) ((x).pgprot) 40 41 #define __pte(x) ((pte_t) { (x) } ) 42 #define __pmd(x) ((pmd_t) { (x) } ) 43 #define __pgd(x) ((pgd_t) { (x) } ) 44 #define __pgprot(x) ((pgprot_t) { (x) } ) 45 46 #else 47 /* 48 * .. while these make it easier on the compiler 49 */ 50 typedef unsigned long pte_t; 51 typedef unsigned long pmd_t; 52 typedef unsigned long pgd_t; 53 typedef unsigned long pgprot_t; 54 55 #define pte_val(x) (x) 56 #define pmd_val(x) (x) 57 #define pgd_val(x) (x) 58 #define pgprot_val(x) (x) 59 60 #define __pte(x) (x) 61 #define __pgd(x) (x) 62 #define __pgprot(x) (x) 63 64 #endif /* STRICT_MM_TYPECHECKS */ 65 66 #ifdef USE_48_BIT_KSEG 67 #define PAGE_OFFSET 0xffff800000000000UL 68 #else 69 #define PAGE_OFFSET 0xfffffc0000000000UL 70 #endif 71 72 #else 73 74 #ifdef USE_48_BIT_KSEG 75 #define PAGE_OFFSET 0xffff800000000000 76 #else 77 #define PAGE_OFFSET 0xfffffc0000000000 78 #endif 79 80 #endif /* !__ASSEMBLY__ */ 81 82 /* to align the pointer to the (next) page boundary */ 83 #define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK) 84 85 #define __pa(x) ((unsigned long) (x) - PAGE_OFFSET) 86 #define __va(x) ((void *)((unsigned long) (x) + PAGE_OFFSET)) 87 #ifndef CONFIG_DISCONTIGMEM 88 #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT) 89 90 #define pfn_valid(pfn) ((pfn) < max_mapnr) 91 #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT) 92 #endif /* CONFIG_DISCONTIGMEM */ 93 94 #define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \ 95 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) 96 97 #include <asm-generic/memory_model.h> 98 #include <asm-generic/page.h> 99 100 #endif /* __KERNEL__ */ 101 #endif /* _ALPHA_PAGE_H */ -
include/asm/pal.h
diff -Naur aboot-0.9b.orig/include/asm/pal.h aboot-0.9b/include/asm/pal.h
old new 1 #ifndef __ALPHA_PAL_H 2 #define __ALPHA_PAL_H 3 4 /* 5 * Common PAL-code 6 */ 7 #define PAL_halt 0 8 #define PAL_cflush 1 9 #define PAL_draina 2 10 #define PAL_bpt 128 11 #define PAL_bugchk 129 12 #define PAL_chmk 131 13 #define PAL_callsys 131 14 #define PAL_imb 134 15 #define PAL_rduniq 158 16 #define PAL_wruniq 159 17 #define PAL_gentrap 170 18 #define PAL_nphalt 190 19 20 /* 21 * VMS specific PAL-code 22 */ 23 #define PAL_swppal 10 24 #define PAL_mfpr_vptb 41 25 26 /* 27 * OSF specific PAL-code 28 */ 29 #define PAL_cserve 9 30 #define PAL_wripir 13 31 #define PAL_rdmces 16 32 #define PAL_wrmces 17 33 #define PAL_wrfen 43 34 #define PAL_wrvptptr 45 35 #define PAL_jtopal 46 36 #define PAL_swpctx 48 37 #define PAL_wrval 49 38 #define PAL_rdval 50 39 #define PAL_tbi 51 40 #define PAL_wrent 52 41 #define PAL_swpipl 53 42 #define PAL_rdps 54 43 #define PAL_wrkgp 55 44 #define PAL_wrusp 56 45 #define PAL_wrperfmon 57 46 #define PAL_rdusp 58 47 #define PAL_whami 60 48 #define PAL_retsys 61 49 #define PAL_rti 63 50 51 #endif /* __ALPHA_PAL_H */ -
include/asm/param.h
diff -Naur aboot-0.9b.orig/include/asm/param.h aboot-0.9b/include/asm/param.h
old new 1 #ifndef _ASM_ALPHA_PARAM_H 2 #define _ASM_ALPHA_PARAM_H 3 4 /* ??? Gross. I don't want to parameterize this, and supposedly the 5 hardware ignores reprogramming. We also need userland buy-in to the 6 change in HZ, since this is visible in the wait4 resources etc. */ 7 8 9 #ifndef HZ 10 # ifndef CONFIG_ALPHA_RAWHIDE 11 # define HZ 1024 12 # else 13 # define HZ 1200 14 # endif 15 #endif 16 17 #define USER_HZ HZ 18 19 #define EXEC_PAGESIZE 8192 20 21 #ifndef NOGROUP 22 #define NOGROUP (-1) 23 #endif 24 25 #define MAXHOSTNAMELEN 64 /* max length of hostname */ 26 27 28 #endif /* _ASM_ALPHA_PARAM_H */ -
include/asm/posix_types.h
diff -Naur aboot-0.9b.orig/include/asm/posix_types.h aboot-0.9b/include/asm/posix_types.h
old new 1 #ifndef _ALPHA_POSIX_TYPES_H 2 #define _ALPHA_POSIX_TYPES_H 3 4 /* 5 * This file is generally used by user-level software, so you need to 6 * be a little careful about namespace pollution etc. Also, we cannot 7 * assume GCC is being used. 8 */ 9 10 typedef unsigned int __kernel_ino_t; 11 typedef unsigned int __kernel_mode_t; 12 typedef unsigned int __kernel_nlink_t; 13 typedef long __kernel_off_t; 14 typedef long long __kernel_loff_t; 15 typedef int __kernel_pid_t; 16 typedef int __kernel_ipc_pid_t; 17 typedef unsigned int __kernel_uid_t; 18 typedef unsigned int __kernel_gid_t; 19 typedef unsigned long __kernel_size_t; 20 typedef long __kernel_ssize_t; 21 typedef long __kernel_ptrdiff_t; 22 typedef long __kernel_time_t; 23 typedef long __kernel_suseconds_t; 24 typedef long __kernel_clock_t; 25 typedef int __kernel_daddr_t; 26 typedef char * __kernel_caddr_t; 27 typedef unsigned long __kernel_sigset_t; /* at least 32 bits */ 28 typedef unsigned short __kernel_uid16_t; 29 typedef unsigned short __kernel_gid16_t; 30 typedef int __kernel_clockid_t; 31 typedef int __kernel_timer_t; 32 33 typedef struct { 34 int val[2]; 35 } __kernel_fsid_t; 36 37 typedef __kernel_uid_t __kernel_old_uid_t; 38 typedef __kernel_gid_t __kernel_old_gid_t; 39 typedef __kernel_uid_t __kernel_uid32_t; 40 typedef __kernel_gid_t __kernel_gid32_t; 41 42 typedef unsigned int __kernel_old_dev_t; 43 44 45 #endif /* _ALPHA_POSIX_TYPES_H */ -
include/asm/stat.h
diff -Naur aboot-0.9b.orig/include/asm/stat.h aboot-0.9b/include/asm/stat.h
old new 1 #ifndef _ALPHA_STAT_H 2 #define _ALPHA_STAT_H 3 4 struct stat { 5 unsigned int st_dev; 6 unsigned int st_ino; 7 unsigned int st_mode; 8 unsigned int st_nlink; 9 unsigned int st_uid; 10 unsigned int st_gid; 11 unsigned int st_rdev; 12 long st_size; 13 unsigned long st_atime; 14 unsigned long st_mtime; 15 unsigned long st_ctime; 16 unsigned int st_blksize; 17 unsigned int st_blocks; 18 unsigned int st_flags; 19 unsigned int st_gen; 20 }; 21 22 /* The stat64 structure increases the size of dev_t, blkcnt_t, adds 23 nanosecond resolution times, and padding for expansion. */ 24 25 struct stat64 { 26 unsigned long st_dev; 27 unsigned long st_ino; 28 unsigned long st_rdev; 29 long st_size; 30 unsigned long st_blocks; 31 32 unsigned int st_mode; 33 unsigned int st_uid; 34 unsigned int st_gid; 35 unsigned int st_blksize; 36 unsigned int st_nlink; 37 unsigned int __pad0; 38 39 unsigned long st_atime; 40 unsigned long st_atime_nsec; 41 unsigned long st_mtime; 42 unsigned long st_mtime_nsec; 43 unsigned long st_ctime; 44 unsigned long st_ctime_nsec; 45 long __unused[3]; 46 }; 47 48 #endif -
include/asm/system.h
diff -Naur aboot-0.9b.orig/include/asm/system.h aboot-0.9b/include/asm/system.h
old new 1 #ifndef __ALPHA_SYSTEM_H 2 #define __ALPHA_SYSTEM_H 3 4 #include <asm/pal.h> 5 #include <asm/page.h> 6 7 /* 8 * System defines.. Note that this is included both from .c and .S 9 * files, so it does only defines, not any C code. 10 */ 11 12 /* 13 * We leave one page for the initial stack page, and one page for 14 * the initial process structure. Also, the console eats 3 MB for 15 * the initial bootloader (one of which we can reclaim later). 16 */ 17 #define BOOT_PCB 0x20000000 18 #define BOOT_ADDR 0x20000000 19 /* Remove when official MILO sources have ELF support: */ 20 #define BOOT_SIZE (16*1024) 21 22 #ifdef CONFIG_ALPHA_LEGACY_START_ADDRESS 23 #define KERNEL_START_PHYS 0x300000 /* Old bootloaders hardcoded this. */ 24 #else 25 #define KERNEL_START_PHYS 0x1000000 /* required: Wildfire/Titan/Marvel */ 26 #endif 27 28 #define KERNEL_START (PAGE_OFFSET+KERNEL_START_PHYS) 29 #define SWAPPER_PGD KERNEL_START 30 #define INIT_STACK (PAGE_OFFSET+KERNEL_START_PHYS+0x02000) 31 #define EMPTY_PGT (PAGE_OFFSET+KERNEL_START_PHYS+0x04000) 32 #define EMPTY_PGE (PAGE_OFFSET+KERNEL_START_PHYS+0x08000) 33 #define ZERO_PGE (PAGE_OFFSET+KERNEL_START_PHYS+0x0A000) 34 35 #define START_ADDR (PAGE_OFFSET+KERNEL_START_PHYS+0x10000) 36 37 /* 38 * This is setup by the secondary bootstrap loader. Because 39 * the zero page is zeroed out as soon as the vm system is 40 * initialized, we need to copy things out into a more permanent 41 * place. 42 */ 43 #define PARAM ZERO_PGE 44 #define COMMAND_LINE ((char*)(PARAM + 0x0000)) 45 #define INITRD_START (*(unsigned long *) (PARAM+0x100)) 46 #define INITRD_SIZE (*(unsigned long *) (PARAM+0x108)) 47 48 #ifndef __ASSEMBLY__ 49 #include <linux/kernel.h> 50 51 /* 52 * This is the logout header that should be common to all platforms 53 * (assuming they are running OSF/1 PALcode, I guess). 54 */ 55 struct el_common { 56 unsigned int size; /* size in bytes of logout area */ 57 unsigned int sbz1 : 30; /* should be zero */ 58 unsigned int err2 : 1; /* second error */ 59 unsigned int retry : 1; /* retry flag */ 60 unsigned int proc_offset; /* processor-specific offset */ 61 unsigned int sys_offset; /* system-specific offset */ 62 unsigned int code; /* machine check code */ 63 unsigned int frame_rev; /* frame revision */ 64 }; 65 66 /* Machine Check Frame for uncorrectable errors (Large format) 67 * --- This is used to log uncorrectable errors such as 68 * double bit ECC errors. 69 * --- These errors are detected by both processor and systems. 70 */ 71 struct el_common_EV5_uncorrectable_mcheck { 72 unsigned long shadow[8]; /* Shadow reg. 8-14, 25 */ 73 unsigned long paltemp[24]; /* PAL TEMP REGS. */ 74 unsigned long exc_addr; /* Address of excepting instruction*/ 75 unsigned long exc_sum; /* Summary of arithmetic traps. */ 76 unsigned long exc_mask; /* Exception mask (from exc_sum). */ 77 unsigned long pal_base; /* Base address for PALcode. */ 78 unsigned long isr; /* Interrupt Status Reg. */ 79 unsigned long icsr; /* CURRENT SETUP OF EV5 IBOX */ 80 unsigned long ic_perr_stat; /* I-CACHE Reg. <11> set Data parity 81 <12> set TAG parity*/ 82 unsigned long dc_perr_stat; /* D-CACHE error Reg. Bits set to 1: 83 <2> Data error in bank 0 84 <3> Data error in bank 1 85 <4> Tag error in bank 0 86 <5> Tag error in bank 1 */ 87 unsigned long va; /* Effective VA of fault or miss. */ 88 unsigned long mm_stat; /* Holds the reason for D-stream 89 fault or D-cache parity errors */ 90 unsigned long sc_addr; /* Address that was being accessed 91 when EV5 detected Secondary cache 92 failure. */ 93 unsigned long sc_stat; /* Helps determine if the error was 94 TAG/Data parity(Secondary Cache)*/ 95 unsigned long bc_tag_addr; /* Contents of EV5 BC_TAG_ADDR */ 96 unsigned long ei_addr; /* Physical address of any transfer 97 that is logged in EV5 EI_STAT */ 98 unsigned long fill_syndrome; /* For correcting ECC errors. */ 99 unsigned long ei_stat; /* Helps identify reason of any 100 processor uncorrectable error 101 at its external interface. */ 102 unsigned long ld_lock; /* Contents of EV5 LD_LOCK register*/ 103 }; 104 105 struct el_common_EV6_mcheck { 106 unsigned int FrameSize; /* Bytes, including this field */ 107 unsigned int FrameFlags; /* <31> = Retry, <30> = Second Error */ 108 unsigned int CpuOffset; /* Offset to CPU-specific info */ 109 unsigned int SystemOffset; /* Offset to system-specific info */ 110 unsigned int MCHK_Code; 111 unsigned int MCHK_Frame_Rev; 112 unsigned long I_STAT; /* EV6 Internal Processor Registers */ 113 unsigned long DC_STAT; /* (See the 21264 Spec) */ 114 unsigned long C_ADDR; 115 unsigned long DC1_SYNDROME; 116 unsigned long DC0_SYNDROME; 117 unsigned long C_STAT; 118 unsigned long C_STS; 119 unsigned long MM_STAT; 120 unsigned long EXC_ADDR; 121 unsigned long IER_CM; 122 unsigned long ISUM; 123 unsigned long RESERVED0; 124 unsigned long PAL_BASE; 125 unsigned long I_CTL; 126 unsigned long PCTX; 127 }; 128 129 extern void halt(void) __attribute__((noreturn)); 130 #define __halt() __asm__ __volatile__ ("call_pal %0 #halt" : : "i" (PAL_halt)) 131 132 #define switch_to(P,N,L) \ 133 do { \ 134 (L) = alpha_switch_to(virt_to_phys(&task_thread_info(N)->pcb), (P)); \ 135 check_mmu_context(); \ 136 } while (0) 137 138 struct task_struct; 139 extern struct task_struct *alpha_switch_to(unsigned long, struct task_struct*); 140 141 #define imb() \ 142 __asm__ __volatile__ ("call_pal %0 #imb" : : "i" (PAL_imb) : "memory") 143 144 #define draina() \ 145 __asm__ __volatile__ ("call_pal %0 #draina" : : "i" (PAL_draina) : "memory") 146 147 enum implver_enum { 148 IMPLVER_EV4, 149 IMPLVER_EV5, 150 IMPLVER_EV6 151 }; 152 153 #ifdef CONFIG_ALPHA_GENERIC 154 #define implver() \ 155 ({ unsigned long __implver; \ 156 __asm__ ("implver %0" : "=r"(__implver)); \ 157 (enum implver_enum) __implver; }) 158 #else 159 /* Try to eliminate some dead code. */ 160 #ifdef CONFIG_ALPHA_EV4 161 #define implver() IMPLVER_EV4 162 #endif 163 #ifdef CONFIG_ALPHA_EV5 164 #define implver() IMPLVER_EV5 165 #endif 166 #if defined(CONFIG_ALPHA_EV6) 167 #define implver() IMPLVER_EV6 168 #endif 169 #endif 170 171 enum amask_enum { 172 AMASK_BWX = (1UL << 0), 173 AMASK_FIX = (1UL << 1), 174 AMASK_CIX = (1UL << 2), 175 AMASK_MAX = (1UL << 8), 176 AMASK_PRECISE_TRAP = (1UL << 9), 177 }; 178 179 #define amask(mask) \ 180 ({ unsigned long __amask, __input = (mask); \ 181 __asm__ ("amask %1,%0" : "=r"(__amask) : "rI"(__input)); \ 182 __amask; }) 183 184 #define __CALL_PAL_R0(NAME, TYPE) \ 185 static inline TYPE NAME(void) \ 186 { \ 187 register TYPE __r0 __asm__("$0"); \ 188 __asm__ __volatile__( \ 189 "call_pal %1 # " #NAME \ 190 :"=r" (__r0) \ 191 :"i" (PAL_ ## NAME) \ 192 :"$1", "$16", "$22", "$23", "$24", "$25"); \ 193 return __r0; \ 194 } 195 196 #define __CALL_PAL_W1(NAME, TYPE0) \ 197 static inline void NAME(TYPE0 arg0) \ 198 { \ 199 register TYPE0 __r16 __asm__("$16") = arg0; \ 200 __asm__ __volatile__( \ 201 "call_pal %1 # "#NAME \ 202 : "=r"(__r16) \ 203 : "i"(PAL_ ## NAME), "0"(__r16) \ 204 : "$1", "$22", "$23", "$24", "$25"); \ 205 } 206 207 #define __CALL_PAL_W2(NAME, TYPE0, TYPE1) \ 208 static inline void NAME(TYPE0 arg0, TYPE1 arg1) \ 209 { \ 210 register TYPE0 __r16 __asm__("$16") = arg0; \ 211 register TYPE1 __r17 __asm__("$17") = arg1; \ 212 __asm__ __volatile__( \ 213 "call_pal %2 # "#NAME \ 214 : "=r"(__r16), "=r"(__r17) \ 215 : "i"(PAL_ ## NAME), "0"(__r16), "1"(__r17) \ 216 : "$1", "$22", "$23", "$24", "$25"); \ 217 } 218 219 #define __CALL_PAL_RW1(NAME, RTYPE, TYPE0) \ 220 static inline RTYPE NAME(TYPE0 arg0) \ 221 { \ 222 register RTYPE __r0 __asm__("$0"); \ 223 register TYPE0 __r16 __asm__("$16") = arg0; \ 224 __asm__ __volatile__( \ 225 "call_pal %2 # "#NAME \ 226 : "=r"(__r16), "=r"(__r0) \ 227 : "i"(PAL_ ## NAME), "0"(__r16) \ 228 : "$1", "$22", "$23", "$24", "$25"); \ 229 return __r0; \ 230 } 231 232 #define __CALL_PAL_RW2(NAME, RTYPE, TYPE0, TYPE1) \ 233 static inline RTYPE NAME(TYPE0 arg0, TYPE1 arg1) \ 234 { \ 235 register RTYPE __r0 __asm__("$0"); \ 236 register TYPE0 __r16 __asm__("$16") = arg0; \ 237 register TYPE1 __r17 __asm__("$17") = arg1; \ 238 __asm__ __volatile__( \ 239 "call_pal %3 # "#NAME \ 240 : "=r"(__r16), "=r"(__r17), "=r"(__r0) \ 241 : "i"(PAL_ ## NAME), "0"(__r16), "1"(__r17) \ 242 : "$1", "$22", "$23", "$24", "$25"); \ 243 return __r0; \ 244 } 245 246 __CALL_PAL_W1(cflush, unsigned long); 247 __CALL_PAL_R0(rdmces, unsigned long); 248 __CALL_PAL_R0(rdps, unsigned long); 249 __CALL_PAL_R0(rdusp, unsigned long); 250 __CALL_PAL_RW1(swpipl, unsigned long, unsigned long); 251 __CALL_PAL_R0(whami, unsigned long); 252 __CALL_PAL_W2(wrent, void*, unsigned long); 253 __CALL_PAL_W1(wripir, unsigned long); 254 __CALL_PAL_W1(wrkgp, unsigned long); 255 __CALL_PAL_W1(wrmces, unsigned long); 256 __CALL_PAL_RW2(wrperfmon, unsigned long, unsigned long, unsigned long); 257 __CALL_PAL_W1(wrusp, unsigned long); 258 __CALL_PAL_W1(wrvptptr, unsigned long); 259 260 #define IPL_MIN 0 261 #define IPL_SW0 1 262 #define IPL_SW1 2 263 #define IPL_DEV0 3 264 #define IPL_DEV1 4 265 #define IPL_TIMER 5 266 #define IPL_PERF 6 267 #define IPL_POWERFAIL 6 268 #define IPL_MCHECK 7 269 #define IPL_MAX 7 270 271 #ifdef CONFIG_ALPHA_BROKEN_IRQ_MASK 272 #undef IPL_MIN 273 #define IPL_MIN __min_ipl 274 extern int __min_ipl; 275 #endif 276 277 #define getipl() (rdps() & 7) 278 #define setipl(ipl) ((void) swpipl(ipl)) 279 280 #define local_irq_disable() do { setipl(IPL_MAX); barrier(); } while(0) 281 #define local_irq_enable() do { barrier(); setipl(IPL_MIN); } while(0) 282 #define local_save_flags(flags) ((flags) = rdps()) 283 #define local_irq_save(flags) do { (flags) = swpipl(IPL_MAX); barrier(); } while(0) 284 #define local_irq_restore(flags) do { barrier(); setipl(flags); barrier(); } while(0) 285 286 #define irqs_disabled() (getipl() == IPL_MAX) 287 288 /* 289 * TB routines.. 290 */ 291 #define __tbi(nr,arg,arg1...) \ 292 ({ \ 293 register unsigned long __r16 __asm__("$16") = (nr); \ 294 register unsigned long __r17 __asm__("$17"); arg; \ 295 __asm__ __volatile__( \ 296 "call_pal %3 #__tbi" \ 297 :"=r" (__r16),"=r" (__r17) \ 298 :"0" (__r16),"i" (PAL_tbi) ,##arg1 \ 299 :"$0", "$1", "$22", "$23", "$24", "$25"); \ 300 }) 301 302 #define tbi(x,y) __tbi(x,__r17=(y),"1" (__r17)) 303 #define tbisi(x) __tbi(1,__r17=(x),"1" (__r17)) 304 #define tbisd(x) __tbi(2,__r17=(x),"1" (__r17)) 305 #define tbis(x) __tbi(3,__r17=(x),"1" (__r17)) 306 #define tbiap() __tbi(-1, /* no second argument */) 307 #define tbia() __tbi(-2, /* no second argument */) 308 309 /* 310 * Atomic exchange. 311 * Since it can be used to implement critical sections 312 * it must clobber "memory" (also for interrupts in UP). 313 */ 314 315 static inline unsigned long 316 __xchg_u8(volatile char *m, unsigned long val) 317 { 318 unsigned long ret, tmp, addr64; 319 320 __asm__ __volatile__( 321 " andnot %4,7,%3\n" 322 " insbl %1,%4,%1\n" 323 "1: ldq_l %2,0(%3)\n" 324 " extbl %2,%4,%0\n" 325 " mskbl %2,%4,%2\n" 326 " or %1,%2,%2\n" 327 " stq_c %2,0(%3)\n" 328 " beq %2,2f\n" 329 #ifdef CONFIG_SMP 330 " mb\n" 331 #endif 332 ".subsection 2\n" 333 "2: br 1b\n" 334 ".previous" 335 : "=&r" (ret), "=&r" (val), "=&r" (tmp), "=&r" (addr64) 336 : "r" ((long)m), "1" (val) : "memory"); 337 338 return ret; 339 } 340 341 static inline unsigned long 342 __xchg_u16(volatile short *m, unsigned long val) 343 { 344 unsigned long ret, tmp, addr64; 345 346 __asm__ __volatile__( 347 " andnot %4,7,%3\n" 348 " inswl %1,%4,%1\n" 349 "1: ldq_l %2,0(%3)\n" 350 " extwl %2,%4,%0\n" 351 " mskwl %2,%4,%2\n" 352 " or %1,%2,%2\n" 353 " stq_c %2,0(%3)\n" 354 " beq %2,2f\n" 355 #ifdef CONFIG_SMP 356 " mb\n" 357 #endif 358 ".subsection 2\n" 359 "2: br 1b\n" 360 ".previous" 361 : "=&r" (ret), "=&r" (val), "=&r" (tmp), "=&r" (addr64) 362 : "r" ((long)m), "1" (val) : "memory"); 363 364 return ret; 365 } 366 367 static inline unsigned long 368 __xchg_u32(volatile int *m, unsigned long val) 369 { 370 unsigned long dummy; 371 372 __asm__ __volatile__( 373 "1: ldl_l %0,%4\n" 374 " bis $31,%3,%1\n" 375 " stl_c %1,%2\n" 376 " beq %1,2f\n" 377 #ifdef CONFIG_SMP 378 " mb\n" 379 #endif 380 ".subsection 2\n" 381 "2: br 1b\n" 382 ".previous" 383 : "=&r" (val), "=&r" (dummy), "=m" (*m) 384 : "rI" (val), "m" (*m) : "memory"); 385 386 return val; 387 } 388 389 static inline unsigned long 390 __xchg_u64(volatile long *m, unsigned long val) 391 { 392 unsigned long dummy; 393 394 __asm__ __volatile__( 395 "1: ldq_l %0,%4\n" 396 " bis $31,%3,%1\n" 397 " stq_c %1,%2\n" 398 " beq %1,2f\n" 399 #ifdef CONFIG_SMP 400 " mb\n" 401 #endif 402 ".subsection 2\n" 403 "2: br 1b\n" 404 ".previous" 405 : "=&r" (val), "=&r" (dummy), "=m" (*m) 406 : "rI" (val), "m" (*m) : "memory"); 407 408 return val; 409 } 410 411 /* This function doesn't exist, so you'll get a linker error 412 if something tries to do an invalid xchg(). */ 413 extern void __xchg_called_with_bad_pointer(void); 414 415 #define __xchg(ptr, x, size) \ 416 ({ \ 417 unsigned long __xchg__res; \ 418 volatile void *__xchg__ptr = (ptr); \ 419 switch (size) { \ 420 case 1: __xchg__res = __xchg_u8(__xchg__ptr, x); break; \ 421 case 2: __xchg__res = __xchg_u16(__xchg__ptr, x); break; \ 422 case 4: __xchg__res = __xchg_u32(__xchg__ptr, x); break; \ 423 case 8: __xchg__res = __xchg_u64(__xchg__ptr, x); break; \ 424 default: __xchg_called_with_bad_pointer(); __xchg__res = x; \ 425 } \ 426 __xchg__res; \ 427 }) 428 429 #define xchg(ptr,x) \ 430 ({ \ 431 __typeof__(*(ptr)) _x_ = (x); \ 432 (__typeof__(*(ptr))) __xchg((ptr), (unsigned long)_x_, sizeof(*(ptr))); \ 433 }) 434 435 static inline unsigned long 436 __xchg_u8_local(volatile char *m, unsigned long val) 437 { 438 unsigned long ret, tmp, addr64; 439 440 __asm__ __volatile__( 441 " andnot %4,7,%3\n" 442 " insbl %1,%4,%1\n" 443 "1: ldq_l %2,0(%3)\n" 444 " extbl %2,%4,%0\n" 445 " mskbl %2,%4,%2\n" 446 " or %1,%2,%2\n" 447 " stq_c %2,0(%3)\n" 448 " beq %2,2f\n" 449 ".subsection 2\n" 450 "2: br 1b\n" 451 ".previous" 452 : "=&r" (ret), "=&r" (val), "=&r" (tmp), "=&r" (addr64) 453 : "r" ((long)m), "1" (val) : "memory"); 454 455 return ret; 456 } 457 458 static inline unsigned long 459 __xchg_u16_local(volatile short *m, unsigned long val) 460 { 461 unsigned long ret, tmp, addr64; 462 463 __asm__ __volatile__( 464 " andnot %4,7,%3\n" 465 " inswl %1,%4,%1\n" 466 "1: ldq_l %2,0(%3)\n" 467 " extwl %2,%4,%0\n" 468 " mskwl %2,%4,%2\n" 469 " or %1,%2,%2\n" 470 " stq_c %2,0(%3)\n" 471 " beq %2,2f\n" 472 ".subsection 2\n" 473 "2: br 1b\n" 474 ".previous" 475 : "=&r" (ret), "=&r" (val), "=&r" (tmp), "=&r" (addr64) 476 : "r" ((long)m), "1" (val) : "memory"); 477 478 return ret; 479 } 480 481 static inline unsigned long 482 __xchg_u32_local(volatile int *m, unsigned long val) 483 { 484 unsigned long dummy; 485 486 __asm__ __volatile__( 487 "1: ldl_l %0,%4\n" 488 " bis $31,%3,%1\n" 489 " stl_c %1,%2\n" 490 " beq %1,2f\n" 491 ".subsection 2\n" 492 "2: br 1b\n" 493 ".previous" 494 : "=&r" (val), "=&r" (dummy), "=m" (*m) 495 : "rI" (val), "m" (*m) : "memory"); 496 497 return val; 498 } 499 500 static inline unsigned long 501 __xchg_u64_local(volatile long *m, unsigned long val) 502 { 503 unsigned long dummy; 504 505 __asm__ __volatile__( 506 "1: ldq_l %0,%4\n" 507 " bis $31,%3,%1\n" 508 " stq_c %1,%2\n" 509 " beq %1,2f\n" 510 ".subsection 2\n" 511 "2: br 1b\n" 512 ".previous" 513 : "=&r" (val), "=&r" (dummy), "=m" (*m) 514 : "rI" (val), "m" (*m) : "memory"); 515 516 return val; 517 } 518 519 #define __xchg_local(ptr, x, size) \ 520 ({ \ 521 unsigned long __xchg__res; \ 522 volatile void *__xchg__ptr = (ptr); \ 523 switch (size) { \ 524 case 1: __xchg__res = __xchg_u8_local(__xchg__ptr, x); break; \ 525 case 2: __xchg__res = __xchg_u16_local(__xchg__ptr, x); break; \ 526 case 4: __xchg__res = __xchg_u32_local(__xchg__ptr, x); break; \ 527 case 8: __xchg__res = __xchg_u64_local(__xchg__ptr, x); break; \ 528 default: __xchg_called_with_bad_pointer(); __xchg__res = x; \ 529 } \ 530 __xchg__res; \ 531 }) 532 533 #define xchg_local(ptr,x) \ 534 ({ \ 535 __typeof__(*(ptr)) _x_ = (x); \ 536 (__typeof__(*(ptr))) __xchg_local((ptr), (unsigned long)_x_, \ 537 sizeof(*(ptr))); \ 538 }) 539 540 /* 541 * Atomic compare and exchange. Compare OLD with MEM, if identical, 542 * store NEW in MEM. Return the initial value in MEM. Success is 543 * indicated by comparing RETURN with OLD. 544 * 545 * The memory barrier should be placed in SMP only when we actually 546 * make the change. If we don't change anything (so if the returned 547 * prev is equal to old) then we aren't acquiring anything new and 548 * we don't need any memory barrier as far I can tell. 549 */ 550 551 #define __HAVE_ARCH_CMPXCHG 1 552 553 static inline unsigned long 554 __cmpxchg_u8(volatile char *m, long old, long new) 555 { 556 unsigned long prev, tmp, cmp, addr64; 557 558 __asm__ __volatile__( 559 " andnot %5,7,%4\n" 560 " insbl %1,%5,%1\n" 561 "1: ldq_l %2,0(%4)\n" 562 " extbl %2,%5,%0\n" 563 " cmpeq %0,%6,%3\n" 564 " beq %3,2f\n" 565 " mskbl %2,%5,%2\n" 566 " or %1,%2,%2\n" 567 " stq_c %2,0(%4)\n" 568 " beq %2,3f\n" 569 #ifdef CONFIG_SMP 570 " mb\n" 571 #endif 572 "2:\n" 573 ".subsection 2\n" 574 "3: br 1b\n" 575 ".previous" 576 : "=&r" (prev), "=&r" (new), "=&r" (tmp), "=&r" (cmp), "=&r" (addr64) 577 : "r" ((long)m), "Ir" (old), "1" (new) : "memory"); 578 579 return prev; 580 } 581 582 static inline unsigned long 583 __cmpxchg_u16(volatile short *m, long old, long new) 584 { 585 unsigned long prev, tmp, cmp, addr64; 586 587 __asm__ __volatile__( 588 " andnot %5,7,%4\n" 589 " inswl %1,%5,%1\n" 590 "1: ldq_l %2,0(%4)\n" 591 " extwl %2,%5,%0\n" 592 " cmpeq %0,%6,%3\n" 593 " beq %3,2f\n" 594 " mskwl %2,%5,%2\n" 595 " or %1,%2,%2\n" 596 " stq_c %2,0(%4)\n" 597 " beq %2,3f\n" 598 #ifdef CONFIG_SMP 599 " mb\n" 600 #endif 601 "2:\n" 602 ".subsection 2\n" 603 "3: br 1b\n" 604 ".previous" 605 : "=&r" (prev), "=&r" (new), "=&r" (tmp), "=&r" (cmp), "=&r" (addr64) 606 : "r" ((long)m), "Ir" (old), "1" (new) : "memory"); 607 608 return prev; 609 } 610 611 static inline unsigned long 612 __cmpxchg_u32(volatile int *m, int old, int new) 613 { 614 unsigned long prev, cmp; 615 616 __asm__ __volatile__( 617 "1: ldl_l %0,%5\n" 618 " cmpeq %0,%3,%1\n" 619 " beq %1,2f\n" 620 " mov %4,%1\n" 621 " stl_c %1,%2\n" 622 " beq %1,3f\n" 623 #ifdef CONFIG_SMP 624 " mb\n" 625 #endif 626 "2:\n" 627 ".subsection 2\n" 628 "3: br 1b\n" 629 ".previous" 630 : "=&r"(prev), "=&r"(cmp), "=m"(*m) 631 : "r"((long) old), "r"(new), "m"(*m) : "memory"); 632 633 return prev; 634 } 635 636 static inline unsigned long 637 __cmpxchg_u64(volatile long *m, unsigned long old, unsigned long new) 638 { 639 unsigned long prev, cmp; 640 641 __asm__ __volatile__( 642 "1: ldq_l %0,%5\n" 643 " cmpeq %0,%3,%1\n" 644 " beq %1,2f\n" 645 " mov %4,%1\n" 646 " stq_c %1,%2\n" 647 " beq %1,3f\n" 648 #ifdef CONFIG_SMP 649 " mb\n" 650 #endif 651 "2:\n" 652 ".subsection 2\n" 653 "3: br 1b\n" 654 ".previous" 655 : "=&r"(prev), "=&r"(cmp), "=m"(*m) 656 : "r"((long) old), "r"(new), "m"(*m) : "memory"); 657 658 return prev; 659 } 660 661 /* This function doesn't exist, so you'll get a linker error 662 if something tries to do an invalid cmpxchg(). */ 663 extern void __cmpxchg_called_with_bad_pointer(void); 664 665 static __always_inline unsigned long 666 __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size) 667 { 668 switch (size) { 669 case 1: 670 return __cmpxchg_u8(ptr, old, new); 671 case 2: 672 return __cmpxchg_u16(ptr, old, new); 673 case 4: 674 return __cmpxchg_u32(ptr, old, new); 675 case 8: 676 return __cmpxchg_u64(ptr, old, new); 677 } 678 __cmpxchg_called_with_bad_pointer(); 679 return old; 680 } 681 682 #define cmpxchg(ptr,o,n) \ 683 ({ \ 684 __typeof__(*(ptr)) _o_ = (o); \ 685 __typeof__(*(ptr)) _n_ = (n); \ 686 (__typeof__(*(ptr))) __cmpxchg((ptr), (unsigned long)_o_, \ 687 (unsigned long)_n_, sizeof(*(ptr))); \ 688 }) 689 690 static inline unsigned long 691 __cmpxchg_u8_local(volatile char *m, long old, long new) 692 { 693 unsigned long prev, tmp, cmp, addr64; 694 695 __asm__ __volatile__( 696 " andnot %5,7,%4\n" 697 " insbl %1,%5,%1\n" 698 "1: ldq_l %2,0(%4)\n" 699 " extbl %2,%5,%0\n" 700 " cmpeq %0,%6,%3\n" 701 " beq %3,2f\n" 702 " mskbl %2,%5,%2\n" 703 " or %1,%2,%2\n" 704 " stq_c %2,0(%4)\n" 705 " beq %2,3f\n" 706 "2:\n" 707 ".subsection 2\n" 708 "3: br 1b\n" 709 ".previous" 710 : "=&r" (prev), "=&r" (new), "=&r" (tmp), "=&r" (cmp), "=&r" (addr64) 711 : "r" ((long)m), "Ir" (old), "1" (new) : "memory"); 712 713 return prev; 714 } 715 716 static inline unsigned long 717 __cmpxchg_u16_local(volatile short *m, long old, long new) 718 { 719 unsigned long prev, tmp, cmp, addr64; 720 721 __asm__ __volatile__( 722 " andnot %5,7,%4\n" 723 " inswl %1,%5,%1\n" 724 "1: ldq_l %2,0(%4)\n" 725 " extwl %2,%5,%0\n" 726 " cmpeq %0,%6,%3\n" 727 " beq %3,2f\n" 728 " mskwl %2,%5,%2\n" 729 " or %1,%2,%2\n" 730 " stq_c %2,0(%4)\n" 731 " beq %2,3f\n" 732 "2:\n" 733 ".subsection 2\n" 734 "3: br 1b\n" 735 ".previous" 736 : "=&r" (prev), "=&r" (new), "=&r" (tmp), "=&r" (cmp), "=&r" (addr64) 737 : "r" ((long)m), "Ir" (old), "1" (new) : "memory"); 738 739 return prev; 740 } 741 742 static inline unsigned long 743 __cmpxchg_u32_local(volatile int *m, int old, int new) 744 { 745 unsigned long prev, cmp; 746 747 __asm__ __volatile__( 748 "1: ldl_l %0,%5\n" 749 " cmpeq %0,%3,%1\n" 750 " beq %1,2f\n" 751 " mov %4,%1\n" 752 " stl_c %1,%2\n" 753 " beq %1,3f\n" 754 "2:\n" 755 ".subsection 2\n" 756 "3: br 1b\n" 757 ".previous" 758 : "=&r"(prev), "=&r"(cmp), "=m"(*m) 759 : "r"((long) old), "r"(new), "m"(*m) : "memory"); 760 761 return prev; 762 } 763 764 static inline unsigned long 765 __cmpxchg_u64_local(volatile long *m, unsigned long old, unsigned long new) 766 { 767 unsigned long prev, cmp; 768 769 __asm__ __volatile__( 770 "1: ldq_l %0,%5\n" 771 " cmpeq %0,%3,%1\n" 772 " beq %1,2f\n" 773 " mov %4,%1\n" 774 " stq_c %1,%2\n" 775 " beq %1,3f\n" 776 "2:\n" 777 ".subsection 2\n" 778 "3: br 1b\n" 779 ".previous" 780 : "=&r"(prev), "=&r"(cmp), "=m"(*m) 781 : "r"((long) old), "r"(new), "m"(*m) : "memory"); 782 783 return prev; 784 } 785 786 static __always_inline unsigned long 787 __cmpxchg_local(volatile void *ptr, unsigned long old, unsigned long new, 788 int size) 789 { 790 switch (size) { 791 case 1: 792 return __cmpxchg_u8_local(ptr, old, new); 793 case 2: 794 return __cmpxchg_u16_local(ptr, old, new); 795 case 4: 796 return __cmpxchg_u32_local(ptr, old, new); 797 case 8: 798 return __cmpxchg_u64_local(ptr, old, new); 799 } 800 __cmpxchg_called_with_bad_pointer(); 801 return old; 802 } 803 804 #define cmpxchg_local(ptr,o,n) \ 805 ({ \ 806 __typeof__(*(ptr)) _o_ = (o); \ 807 __typeof__(*(ptr)) _n_ = (n); \ 808 (__typeof__(*(ptr))) __cmpxchg_local((ptr), (unsigned long)_o_, \ 809 (unsigned long)_n_, sizeof(*(ptr))); \ 810 }) 811 812 #endif /* __ASSEMBLY__ */ 813 814 #define arch_align_stack(x) (x) 815 816 #endif -
include/asm/types.h
diff -Naur aboot-0.9b.orig/include/asm/types.h aboot-0.9b/include/asm/types.h
old new 1 #ifndef _ALPHA_TYPES_H 2 #define _ALPHA_TYPES_H 3 4 /* 5 * This file is never included by application software unless 6 * explicitly requested (e.g., via linux/types.h) in which case the 7 * application is Linux specific so (user-) name space pollution is 8 * not a major issue. However, for interoperability, libraries still 9 * need to be careful to avoid a name clashes. 10 */ 11 12 #ifndef __ASSEMBLY__ 13 14 typedef unsigned int umode_t; 15 16 /* 17 * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the 18 * header files exported to user space 19 */ 20 21 typedef __signed__ char __s8; 22 typedef unsigned char __u8; 23 24 typedef __signed__ short __s16; 25 typedef unsigned short __u16; 26 27 typedef __signed__ int __s32; 28 typedef unsigned int __u32; 29 30 typedef __signed__ long __s64; 31 typedef unsigned long __u64; 32 33 #endif /* __ASSEMBLY__ */ 34 35 /* 36 * These aren't exported outside the kernel to avoid name space clashes 37 */ 38 #endif /* _ALPHA_TYPES_H */ -
include/asm-generic/memory_model.h
diff -Naur aboot-0.9b.orig/include/asm-generic/memory_model.h aboot-0.9b/include/asm-generic/memory_model.h
old new 1 #ifndef __ASM_MEMORY_MODEL_H 2 #define __ASM_MEMORY_MODEL_H 3 4 #ifdef __KERNEL__ 5 #ifndef __ASSEMBLY__ 6 7 #if defined(CONFIG_FLATMEM) 8 9 #ifndef ARCH_PFN_OFFSET 10 #define ARCH_PFN_OFFSET (0UL) 11 #endif 12 13 #elif defined(CONFIG_DISCONTIGMEM) 14 15 #ifndef arch_pfn_to_nid 16 #define arch_pfn_to_nid(pfn) pfn_to_nid(pfn) 17 #endif 18 19 #ifndef arch_local_page_offset 20 #define arch_local_page_offset(pfn, nid) \ 21 ((pfn) - NODE_DATA(nid)->node_start_pfn) 22 #endif 23 24 #endif /* CONFIG_DISCONTIGMEM */ 25 26 /* 27 * supports 3 memory models. 28 */ 29 #if defined(CONFIG_FLATMEM) 30 31 #define __pfn_to_page(pfn) (mem_map + ((pfn) - ARCH_PFN_OFFSET)) 32 #define __page_to_pfn(page) ((unsigned long)((page) - mem_map) + \ 33 ARCH_PFN_OFFSET) 34 #elif defined(CONFIG_DISCONTIGMEM) 35 36 #define __pfn_to_page(pfn) \ 37 ({ unsigned long __pfn = (pfn); \ 38 unsigned long __nid = arch_pfn_to_nid(pfn); \ 39 NODE_DATA(__nid)->node_mem_map + arch_local_page_offset(__pfn, __nid);\ 40 }) 41 42 #define __page_to_pfn(pg) \ 43 ({ struct page *__pg = (pg); \ 44 struct pglist_data *__pgdat = NODE_DATA(page_to_nid(__pg)); \ 45 (unsigned long)(__pg - __pgdat->node_mem_map) + \ 46 __pgdat->node_start_pfn; \ 47 }) 48 49 #elif defined(CONFIG_SPARSEMEM) 50 /* 51 * Note: section's mem_map is encorded to reflect its start_pfn. 52 * section[i].section_mem_map == mem_map's address - start_pfn; 53 */ 54 #define __page_to_pfn(pg) \ 55 ({ struct page *__pg = (pg); \ 56 int __sec = page_to_section(__pg); \ 57 (unsigned long)(__pg - __section_mem_map_addr(__nr_to_section(__sec))); \ 58 }) 59 60 #define __pfn_to_page(pfn) \ 61 ({ unsigned long __pfn = (pfn); \ 62 struct mem_section *__sec = __pfn_to_section(__pfn); \ 63 __section_mem_map_addr(__sec) + __pfn; \ 64 }) 65 #endif /* CONFIG_FLATMEM/DISCONTIGMEM/SPARSEMEM */ 66 67 #ifdef CONFIG_OUT_OF_LINE_PFN_TO_PAGE 68 struct page; 69 /* this is useful when inlined pfn_to_page is too big */ 70 extern struct page *pfn_to_page(unsigned long pfn); 71 extern unsigned long page_to_pfn(struct page *page); 72 #else 73 #define page_to_pfn __page_to_pfn 74 #define pfn_to_page __pfn_to_page 75 #endif /* CONFIG_OUT_OF_LINE_PFN_TO_PAGE */ 76 77 #endif /* __ASSEMBLY__ */ 78 #endif /* __KERNEL__ */ 79 80 #endif -
include/asm-generic/page.h
diff -Naur aboot-0.9b.orig/include/asm-generic/page.h aboot-0.9b/include/asm-generic/page.h
old new 1 #ifndef _ASM_GENERIC_PAGE_H 2 #define _ASM_GENERIC_PAGE_H 3 4 #ifdef __KERNEL__ 5 #ifndef __ASSEMBLY__ 6 7 #include <linux/compiler.h> 8 9 /* Pure 2^n version of get_order */ 10 static __inline__ __attribute_const__ int get_order(unsigned long size) 11 { 12 int order; 13 14 size = (size - 1) >> (PAGE_SHIFT - 1); 15 order = -1; 16 do { 17 size >>= 1; 18 order++; 19 } while (size); 20 return order; 21 } 22 23 #endif /* __ASSEMBLY__ */ 24 #endif /* __KERNEL__ */ 25 26 #endif /* _ASM_GENERIC_PAGE_H */ -
include/linux/a.out.h
diff -Naur aboot-0.9b.orig/include/linux/a.out.h aboot-0.9b/include/linux/a.out.h
old new 1 #ifndef __A_OUT_GNU_H__ 2 #define __A_OUT_GNU_H__ 3 4 #define __GNU_EXEC_MACROS__ 5 6 #ifndef __STRUCT_EXEC_OVERRIDE__ 7 8 #include <asm/a.out.h> 9 10 #endif /* __STRUCT_EXEC_OVERRIDE__ */ 11 12 /* these go in the N_MACHTYPE field */ 13 enum machine_type { 14 #if defined (M_OLDSUN2) 15 M__OLDSUN2 = M_OLDSUN2, 16 #else 17 M_OLDSUN2 = 0, 18 #endif 19 #if defined (M_68010) 20 M__68010 = M_68010, 21 #else 22 M_68010 = 1, 23 #endif 24 #if defined (M_68020) 25 M__68020 = M_68020, 26 #else 27 M_68020 = 2, 28 #endif 29 #if defined (M_SPARC) 30 M__SPARC = M_SPARC, 31 #else 32 M_SPARC = 3, 33 #endif 34 /* skip a bunch so we don't run into any of sun's numbers */ 35 M_386 = 100, 36 M_MIPS1 = 151, /* MIPS R3000/R3000 binary */ 37 M_MIPS2 = 152 /* MIPS R6000/R4000 binary */ 38 }; 39 40 #if !defined (N_MAGIC) 41 #define N_MAGIC(exec) ((exec).a_info & 0xffff) 42 #endif 43 #define N_MACHTYPE(exec) ((enum machine_type)(((exec).a_info >> 16) & 0xff)) 44 #define N_FLAGS(exec) (((exec).a_info >> 24) & 0xff) 45 #define N_SET_INFO(exec, magic, type, flags) \ 46 ((exec).a_info = ((magic) & 0xffff) \ 47 | (((int)(type) & 0xff) << 16) \ 48 | (((flags) & 0xff) << 24)) 49 #define N_SET_MAGIC(exec, magic) \ 50 ((exec).a_info = (((exec).a_info & 0xffff0000) | ((magic) & 0xffff))) 51 52 #define N_SET_MACHTYPE(exec, machtype) \ 53 ((exec).a_info = \ 54 ((exec).a_info&0xff00ffff) | ((((int)(machtype))&0xff) << 16)) 55 56 #define N_SET_FLAGS(exec, flags) \ 57 ((exec).a_info = \ 58 ((exec).a_info&0x00ffffff) | (((flags) & 0xff) << 24)) 59 60 /* Code indicating object file or impure executable. */ 61 #define OMAGIC 0407 62 /* Code indicating pure executable. */ 63 #define NMAGIC 0410 64 /* Code indicating demand-paged executable. */ 65 #define ZMAGIC 0413 66 /* This indicates a demand-paged executable with the header in the text. 67 The first page is unmapped to help trap NULL pointer references */ 68 #define QMAGIC 0314 69 70 /* Code indicating core file. */ 71 #define CMAGIC 0421 72 73 #if !defined (N_BADMAG) 74 #define N_BADMAG(x) (N_MAGIC(x) != OMAGIC \ 75 && N_MAGIC(x) != NMAGIC \ 76 && N_MAGIC(x) != ZMAGIC \ 77 && N_MAGIC(x) != QMAGIC) 78 #endif 79 80 #define _N_HDROFF(x) (1024 - sizeof (struct exec)) 81 82 #if !defined (N_TXTOFF) 83 #define N_TXTOFF(x) \ 84 (N_MAGIC(x) == ZMAGIC ? _N_HDROFF((x)) + sizeof (struct exec) : \ 85 (N_MAGIC(x) == QMAGIC ? 0 : sizeof (struct exec))) 86 #endif 87 88 #if !defined (N_DATOFF) 89 #define N_DATOFF(x) (N_TXTOFF(x) + (x).a_text) 90 #endif 91 92 #if !defined (N_TRELOFF) 93 #define N_TRELOFF(x) (N_DATOFF(x) + (x).a_data) 94 #endif 95 96 #if !defined (N_DRELOFF) 97 #define N_DRELOFF(x) (N_TRELOFF(x) + N_TRSIZE(x)) 98 #endif 99 100 #if !defined (N_SYMOFF) 101 #define N_SYMOFF(x) (N_DRELOFF(x) + N_DRSIZE(x)) 102 #endif 103 104 #if !defined (N_STROFF) 105 #define N_STROFF(x) (N_SYMOFF(x) + N_SYMSIZE(x)) 106 #endif 107 108 /* Address of text segment in memory after it is loaded. */ 109 #if !defined (N_TXTADDR) 110 #define N_TXTADDR(x) (N_MAGIC(x) == QMAGIC ? PAGE_SIZE : 0) 111 #endif 112 113 /* Address of data segment in memory after it is loaded. 114 Note that it is up to you to define SEGMENT_SIZE 115 on machines not listed here. */ 116 #if defined(vax) || defined(hp300) || defined(pyr) 117 #define SEGMENT_SIZE page_size 118 #endif 119 #ifdef sony 120 #define SEGMENT_SIZE 0x2000 121 #endif /* Sony. */ 122 #ifdef is68k 123 #define SEGMENT_SIZE 0x20000 124 #endif 125 #if defined(m68k) && defined(PORTAR) 126 #define PAGE_SIZE 0x400 127 #define SEGMENT_SIZE PAGE_SIZE 128 #endif 129 130 #ifdef linux 131 #include <asm/page.h> 132 #if defined(__i386__) || defined(__mc68000__) 133 #define SEGMENT_SIZE 1024 134 #else 135 #ifndef SEGMENT_SIZE 136 #define SEGMENT_SIZE PAGE_SIZE 137 #endif 138 #endif 139 #endif 140 141 #define _N_SEGMENT_ROUND(x) ALIGN(x, SEGMENT_SIZE) 142 143 #define _N_TXTENDADDR(x) (N_TXTADDR(x)+(x).a_text) 144 145 #ifndef N_DATADDR 146 #define N_DATADDR(x) \ 147 (N_MAGIC(x)==OMAGIC? (_N_TXTENDADDR(x)) \ 148 : (_N_SEGMENT_ROUND (_N_TXTENDADDR(x)))) 149 #endif 150 151 /* Address of bss segment in memory after it is loaded. */ 152 #if !defined (N_BSSADDR) 153 #define N_BSSADDR(x) (N_DATADDR(x) + (x).a_data) 154 #endif 155 0 156 157 #if !defined (N_NLIST_DECLARED) 158 struct nlist { 159 union { 160 char *n_name; 161 struct nlist *n_next; 162 long n_strx; 163 } n_un; 164 unsigned char n_type; 165 char n_other; 166 short n_desc; 167 unsigned long n_value; 168 }; 169 #endif /* no N_NLIST_DECLARED. */ 170 171 #if !defined (N_UNDF) 172 #define N_UNDF 0 173 #endif 174 #if !defined (N_ABS) 175 #define N_ABS 2 176 #endif 177 #if !defined (N_TEXT) 178 #define N_TEXT 4 179 #endif 180 #if !defined (N_DATA) 181 #define N_DATA 6 182 #endif 183 #if !defined (N_BSS) 184 #define N_BSS 8 185 #endif 186 #if !defined (N_FN) 187 #define N_FN 15 188 #endif 189 190 #if !defined (N_EXT) 191 #define N_EXT 1 192 #endif 193 #if !defined (N_TYPE) 194 #define N_TYPE 036 195 #endif 196 #if !defined (N_STAB) 197 #define N_STAB 0340 198 #endif 199 200 /* The following type indicates the definition of a symbol as being 201 an indirect reference to another symbol. The other symbol 202 appears as an undefined reference, immediately following this symbol. 203 204 Indirection is asymmetrical. The other symbol's value will be used 205 to satisfy requests for the indirect symbol, but not vice versa. 206 If the other symbol does not have a definition, libraries will 207 be searched to find a definition. */ 208 #define N_INDR 0xa 209 210 /* The following symbols refer to set elements. 211 All the N_SET[ATDB] symbols with the same name form one set. 212 Space is allocated for the set in the text section, and each set 213 element's value is stored into one word of the space. 214 The first word of the space is the length of the set (number of elements). 215 216 The address of the set is made into an N_SETV symbol 217 whose name is the same as the name of the set. 218 This symbol acts like a N_DATA global symbol 219 in that it can satisfy undefined external references. */ 220 221 /* These appear as input to LD, in a .o file. */ 222 #define N_SETA 0x14 /* Absolute set element symbol */ 223 #define N_SETT 0x16 /* Text set element symbol */ 224 #define N_SETD 0x18 /* Data set element symbol */ 225 #define N_SETB 0x1A /* Bss set element symbol */ 226 227 /* This is output from LD. */ 228 #define N_SETV 0x1C /* Pointer to set vector in data area. */ 229 1 230 231 #if !defined (N_RELOCATION_INFO_DECLARED) 232 /* This structure describes a single relocation to be performed. 233 The text-relocation section of the file is a vector of these structures, 234 all of which apply to the text section. 235 Likewise, the data-relocation section applies to the data section. */ 236 237 struct relocation_info 238 { 239 /* Address (within segment) to be relocated. */ 240 int r_address; 241 /* The meaning of r_symbolnum depends on r_extern. */ 242 unsigned int r_symbolnum:24; 243 /* Nonzero means value is a pc-relative offset 244 and it should be relocated for changes in its own address 245 as well as for changes in the symbol or section specified. */ 246 unsigned int r_pcrel:1; 247 /* Length (as exponent of 2) of the field to be relocated. 248 Thus, a value of 2 indicates 1<<2 bytes. */ 249 unsigned int r_length:2; 250 /* 1 => relocate with value of symbol. 251 r_symbolnum is the index of the symbol 252 in file's the symbol table. 253 0 => relocate with the address of a segment. 254 r_symbolnum is N_TEXT, N_DATA, N_BSS or N_ABS 255 (the N_EXT bit may be set also, but signifies nothing). */ 256 unsigned int r_extern:1; 257 /* Four bits that aren't used, but when writing an object file 258 it is desirable to clear them. */ 259 #ifdef NS32K 260 unsigned r_bsr:1; 261 unsigned r_disp:1; 262 unsigned r_pad:2; 263 #else 264 unsigned int r_pad:4; 265 #endif 266 }; 267 #endif /* no N_RELOCATION_INFO_DECLARED. */ 268 -
include/linux/auxvec.h
+ +#endif /* __A_OUT_GNU_H__ */ diff -Naur aboot-0.9b.orig/include/linux/auxvec.h aboot-0.9b/include/linux/auxvec.h
old new 1 #ifndef _LINUX_AUXVEC_H 2 #define _LINUX_AUXVEC_H 3 4 #include <asm/auxvec.h> 5 6 /* Symbolic values for the entries in the auxiliary table 7 put on the initial stack */ 8 #define AT_NULL 0 /* end of vector */ 9 #define AT_IGNORE 1 /* entry should be ignored */ 10 #define AT_EXECFD 2 /* file descriptor of program */ 11 #define AT_PHDR 3 /* program headers for program */ 12 #define AT_PHENT 4 /* size of program header entry */ 13 #define AT_PHNUM 5 /* number of program headers */ 14 #define AT_PAGESZ 6 /* system page size */ 15 #define AT_BASE 7 /* base address of interpreter */ 16 #define AT_FLAGS 8 /* flags */ 17 #define AT_ENTRY 9 /* entry point of program */ 18 #define AT_NOTELF 10 /* program is not ELF */ 19 #define AT_UID 11 /* real uid */ 20 #define AT_EUID 12 /* effective uid */ 21 #define AT_GID 13 /* real gid */ 22 #define AT_EGID 14 /* effective gid */ 23 #define AT_PLATFORM 15 /* string identifying CPU for optimizations */ 24 #define AT_HWCAP 16 /* arch dependent hints at CPU capabilities */ 25 #define AT_CLKTCK 17 /* frequency at which times() increments */ 26 27 #define AT_SECURE 23 /* secure mode boolean */ 28 29 #define AT_VECTOR_SIZE 44 /* Size of auxiliary table. */ 30 31 #endif /* _LINUX_AUXVEC_H */ -
include/linux/coff.h
diff -Naur aboot-0.9b.orig/include/linux/coff.h aboot-0.9b/include/linux/coff.h
old new 1 /* This file is derived from the GAS 2.1.4 assembler control file. 2 The GAS product is under the GNU General Public License, version 2 or later. 3 As such, this file is also under that license. 4 5 If the file format changes in the COFF object, this file should be 6 subsequently updated to reflect the changes. 7 8 The actual loader module only uses a few of these structures. The full 9 set is documented here because I received the full set. If you wish 10 more information about COFF, then O'Reilly has a very excellent book. 11 */ 12 13 #define E_SYMNMLEN 8 /* Number of characters in a symbol name */ 14 #define E_FILNMLEN 14 /* Number of characters in a file name */ 15 #define E_DIMNUM 4 /* Number of array dimensions in auxiliary entry */ 16 17 /* 18 * These defines are byte order independent. There is no alignment of fields 19 * permitted in the structures. Therefore they are declared as characters 20 * and the values loaded from the character positions. It also makes it 21 * nice to have it "endian" independent. 22 */ 23 24 /* Load a short int from the following tables with little-endian formats */ 25 #define COFF_SHORT_L(ps) ((short)(((unsigned short)((unsigned char)ps[1])<<8)|\ 26 ((unsigned short)((unsigned char)ps[0])))) 27 28 /* Load a long int from the following tables with little-endian formats */ 29 #define COFF_LONG_L(ps) (((long)(((unsigned long)((unsigned char)ps[3])<<24) |\ 30 ((unsigned long)((unsigned char)ps[2])<<16) |\ 31 ((unsigned long)((unsigned char)ps[1])<<8) |\ 32 ((unsigned long)((unsigned char)ps[0]))))) 33 34 /* Load a short int from the following tables with big-endian formats */ 35 #define COFF_SHORT_H(ps) ((short)(((unsigned short)((unsigned char)ps[0])<<8)|\ 36 ((unsigned short)((unsigned char)ps[1])))) 37 38 /* Load a long int from the following tables with big-endian formats */ 39 #define COFF_LONG_H(ps) (((long)(((unsigned long)((unsigned char)ps[0])<<24) |\ 40 ((unsigned long)((unsigned char)ps[1])<<16) |\ 41 ((unsigned long)((unsigned char)ps[2])<<8) |\ 42 ((unsigned long)((unsigned char)ps[3]))))) 43 44 /* These may be overridden later by brain dead implementations which generate 45 a big-endian header with little-endian data. In that case, generate a 46 replacement macro which tests a flag and uses either of the two above 47 as appropriate. */ 48 49 #define COFF_LONG(v) COFF_LONG_L(v) 50 #define COFF_SHORT(v) COFF_SHORT_L(v) 51 52 /*** coff information for Intel 386/486. */ 53 54 /********************** FILE HEADER **********************/ 55 56 struct COFF_filehdr { 57 char f_magic[2]; /* magic number */ 58 char f_nscns[2]; /* number of sections */ 59 char f_timdat[4]; /* time & date stamp */ 60 char f_symptr[4]; /* file pointer to symtab */ 61 char f_nsyms[4]; /* number of symtab entries */ 62 char f_opthdr[2]; /* sizeof(optional hdr) */ 63 char f_flags[2]; /* flags */ 64 }; 65 66 /* 67 * Bits for f_flags: 68 * 69 * F_RELFLG relocation info stripped from file 70 * F_EXEC file is executable (i.e. no unresolved external 71 * references) 72 * F_LNNO line numbers stripped from file 73 * F_LSYMS local symbols stripped from file 74 * F_MINMAL this is a minimal object file (".m") output of fextract 75 * F_UPDATE this is a fully bound update file, output of ogen 76 * F_SWABD this file has had its bytes swabbed (in names) 77 * F_AR16WR this file has the byte ordering of an AR16WR 78 * (e.g. 11/70) machine 79 * F_AR32WR this file has the byte ordering of an AR32WR machine 80 * (e.g. vax and iNTEL 386) 81 * F_AR32W this file has the byte ordering of an AR32W machine 82 * (e.g. 3b,maxi) 83 * F_PATCH file contains "patch" list in optional header 84 * F_NODF (minimal file only) no decision functions for 85 * replaced functions 86 */ 87 88 #define COFF_F_RELFLG 0000001 89 #define COFF_F_EXEC 0000002 90 #define COFF_F_LNNO 0000004 91 #define COFF_F_LSYMS 0000010 92 #define COFF_F_MINMAL 0000020 93 #define COFF_F_UPDATE 0000040 94 #define COFF_F_SWABD 0000100 95 #define COFF_F_AR16WR 0000200 96 #define COFF_F_AR32WR 0000400 97 #define COFF_F_AR32W 0001000 98 #define COFF_F_PATCH 0002000 99 #define COFF_F_NODF 0002000 100 101 #define COFF_I386MAGIC 0x14c /* Linux's system */ 102 103 #if 0 /* Perhaps, someday, these formats may be used. */ 104 #define COFF_I386PTXMAGIC 0x154 105 #define COFF_I386AIXMAGIC 0x175 /* IBM's AIX system */ 106 #define COFF_I386BADMAG(x) ((COFF_SHORT((x).f_magic) != COFF_I386MAGIC) \ 107 && COFF_SHORT((x).f_magic) != COFF_I386PTXMAGIC \ 108 && COFF_SHORT((x).f_magic) != COFF_I386AIXMAGIC) 109 #else 110 #define COFF_I386BADMAG(x) (COFF_SHORT((x).f_magic) != COFF_I386MAGIC) 111 #endif 112 113 #define COFF_FILHDR struct COFF_filehdr 114 #define COFF_FILHSZ sizeof(COFF_FILHDR) 115 116 /********************** AOUT "OPTIONAL HEADER" **********************/ 117 118 /* Linux COFF must have this "optional" header. Standard COFF has no entry 119 location for the "entry" point. They normally would start with the first 120 location of the .text section. This is not a good idea for linux. So, 121 the use of this "optional" header is not optional. It is required. 122 123 Do not be tempted to assume that the size of the optional header is 124 a constant and simply index the next byte by the size of this structure. 125 Use the 'f_opthdr' field in the main coff header for the size of the 126 structure actually written to the file!! 127 */ 128 129 typedef struct 130 { 131 char magic[2]; /* type of file */ 132 char vstamp[2]; /* version stamp */ 133 char tsize[4]; /* text size in bytes, padded to FW bdry */ 134 char dsize[4]; /* initialized data " " */ 135 char bsize[4]; /* uninitialized data " " */ 136 char entry[4]; /* entry pt. */ 137 char text_start[4]; /* base of text used for this file */ 138 char data_start[4]; /* base of data used for this file */ 139 } 140 COFF_AOUTHDR; 141 142 #define COFF_AOUTSZ (sizeof(COFF_AOUTHDR)) 143 144 #define COFF_STMAGIC 0401 145 #define COFF_OMAGIC 0404 146 #define COFF_JMAGIC 0407 /* dirty text and data image, can't share */ 147 #define COFF_DMAGIC 0410 /* dirty text segment, data aligned */ 148 #define COFF_ZMAGIC 0413 /* The proper magic number for executables */ 149 #define COFF_SHMAGIC 0443 /* shared library header */ 150 151 /********************** SECTION HEADER **********************/ 152 153 struct COFF_scnhdr { 154 char s_name[8]; /* section name */ 155 char s_paddr[4]; /* physical address, aliased s_nlib */ 156 char s_vaddr[4]; /* virtual address */ 157 char s_size[4]; /* section size */ 158 char s_scnptr[4]; /* file ptr to raw data for section */ 159 char s_relptr[4]; /* file ptr to relocation */ 160 char s_lnnoptr[4]; /* file ptr to line numbers */ 161 char s_nreloc[2]; /* number of relocation entries */ 162 char s_nlnno[2]; /* number of line number entries */ 163 char s_flags[4]; /* flags */ 164 }; 165 166 #define COFF_SCNHDR struct COFF_scnhdr 167 #define COFF_SCNHSZ sizeof(COFF_SCNHDR) 168 169 /* 170 * names of "special" sections 171 */ 172 173 #define COFF_TEXT ".text" 174 #define COFF_DATA ".data" 175 #define COFF_BSS ".bss" 176 #define COFF_COMMENT ".comment" 177 #define COFF_LIB ".lib" 178 179 #define COFF_SECT_TEXT 0 /* Section for instruction code */ 180 #define COFF_SECT_DATA 1 /* Section for initialized globals */ 181 #define COFF_SECT_BSS 2 /* Section for un-initialized globals */ 182 #define COFF_SECT_REQD 3 /* Minimum number of sections for good file */ 183 184 #define COFF_STYP_REG 0x00 /* regular segment */ 185 #define COFF_STYP_DSECT 0x01 /* dummy segment */ 186 #define COFF_STYP_NOLOAD 0x02 /* no-load segment */ 187 #define COFF_STYP_GROUP 0x04 /* group segment */ 188 #define COFF_STYP_PAD 0x08 /* .pad segment */ 189 #define COFF_STYP_COPY 0x10 /* copy section */ 190 #define COFF_STYP_TEXT 0x20 /* .text segment */ 191 #define COFF_STYP_DATA 0x40 /* .data segment */ 192 #define COFF_STYP_BSS 0x80 /* .bss segment */ 193 #define COFF_STYP_INFO 0x200 /* .comment section */ 194 #define COFF_STYP_OVER 0x400 /* overlay section */ 195 #define COFF_STYP_LIB 0x800 /* library section */ 196 197 /* 198 * Shared libraries have the following section header in the data field for 199 * each library. 200 */ 201 202 struct COFF_slib { 203 char sl_entsz[4]; /* Size of this entry */ 204 char sl_pathndx[4]; /* size of the header field */ 205 }; 206 207 #define COFF_SLIBHD struct COFF_slib 208 #define COFF_SLIBSZ sizeof(COFF_SLIBHD) 209 210 /********************** LINE NUMBERS **********************/ 211 212 /* 1 line number entry for every "breakpointable" source line in a section. 213 * Line numbers are grouped on a per function basis; first entry in a function 214 * grouping will have l_lnno = 0 and in place of physical address will be the 215 * symbol table index of the function name. 216 */ 217 218 struct COFF_lineno { 219 union { 220 char l_symndx[4]; /* function name symbol index, iff l_lnno == 0*/ 221 char l_paddr[4]; /* (physical) address of line number */ 222 } l_addr; 223 char l_lnno[2]; /* line number */ 224 }; 225 226 #define COFF_LINENO struct COFF_lineno 227 #define COFF_LINESZ 6 228 229 /********************** SYMBOLS **********************/ 230 231 #define COFF_E_SYMNMLEN 8 /* # characters in a short symbol name */ 232 #define COFF_E_FILNMLEN 14 /* # characters in a file name */ 233 #define COFF_E_DIMNUM 4 /* # array dimensions in auxiliary entry */ 234 235 /* 236 * All symbols and sections have the following definition 237 */ 238 239 struct COFF_syment 240 { 241 union { 242 char e_name[E_SYMNMLEN]; /* Symbol name (first 8 characters) */ 243 struct { 244 char e_zeroes[4]; /* Leading zeros */ 245 char e_offset[4]; /* Offset if this is a header section */ 246 } e; 247 } e; 248 249 char e_value[4]; /* Value (address) of the segment */ 250 char e_scnum[2]; /* Section number */ 251 char e_type[2]; /* Type of section */ 252 char e_sclass[1]; /* Loader class */ 253 char e_numaux[1]; /* Number of auxiliary entries which follow */ 254 }; 255 256 #define COFF_N_BTMASK (0xf) /* Mask for important class bits */ 257 #define COFF_N_TMASK (0x30) /* Mask for important type bits */ 258 #define COFF_N_BTSHFT (4) /* # bits to shift class field */ 259 #define COFF_N_TSHIFT (2) /* # bits to shift type field */ 260 261 /* 262 * Auxiliary entries because the main table is too limiting. 263 */ 264 265 union COFF_auxent { 266 267 /* 268 * Debugger information 269 */ 270 271 struct { 272 char x_tagndx[4]; /* str, un, or enum tag indx */ 273 union { 274 struct { 275 char x_lnno[2]; /* declaration line number */ 276 char x_size[2]; /* str/union/array size */ 277 } x_lnsz; 278 char x_fsize[4]; /* size of function */ 279 } x_misc; 280 281 union { 282 struct { /* if ISFCN, tag, or .bb */ 283 char x_lnnoptr[4]; /* ptr to fcn line # */ 284 char x_endndx[4]; /* entry ndx past block end */ 285 } x_fcn; 286 287 struct { /* if ISARY, up to 4 dimen. */ 288 char x_dimen[E_DIMNUM][2]; 289 } x_ary; 290 } x_fcnary; 291 292 char x_tvndx[2]; /* tv index */ 293 } x_sym; 294 295 /* 296 * Source file names (debugger information) 297 */ 298 299 union { 300 char x_fname[E_FILNMLEN]; 301 struct { 302 char x_zeroes[4]; 303 char x_offset[4]; 304 } x_n; 305 } x_file; 306 307 /* 308 * Section information 309 */ 310 311 struct { 312 char x_scnlen[4]; /* section length */ 313 char x_nreloc[2]; /* # relocation entries */ 314 char x_nlinno[2]; /* # line numbers */ 315 } x_scn; 316 317 /* 318 * Transfer vector (branch table) 319 */ 320 321 struct { 322 char x_tvfill[4]; /* tv fill value */ 323 char x_tvlen[2]; /* length of .tv */ 324 char x_tvran[2][2]; /* tv range */ 325 } x_tv; /* info about .tv section (in auxent of symbol .tv)) */ 326 }; 327 328 #define COFF_SYMENT struct COFF_syment 329 #define COFF_SYMESZ 18 330 #define COFF_AUXENT union COFF_auxent 331 #define COFF_AUXESZ 18 332 333 #define COFF_ETEXT "etext" 334 335 /********************** RELOCATION DIRECTIVES **********************/ 336 337 struct COFF_reloc { 338 char r_vaddr[4]; /* Virtual address of item */ 339 char r_symndx[4]; /* Symbol index in the symtab */ 340 char r_type[2]; /* Relocation type */ 341 }; 342 343 #define COFF_RELOC struct COFF_reloc 344 #define COFF_RELSZ 10 345 346 #define COFF_DEF_DATA_SECTION_ALIGNMENT 4 347 #define COFF_DEF_BSS_SECTION_ALIGNMENT 4 348 #define COFF_DEF_TEXT_SECTION_ALIGNMENT 4 349 350 /* For new sections we haven't heard of before */ 351 #define COFF_DEF_SECTION_ALIGNMENT 4 -
include/linux/compiler.h
diff -Naur aboot-0.9b.orig/include/linux/compiler.h aboot-0.9b/include/linux/compiler.h
old new 1 #ifndef __inline__ 2 # define __inline__ inline 3 #endif 4 5 #ifndef __attribute_const__ 6 # define __attribute_const__ /* unimplemented */ 7 #endif 8 9 #ifndef __always_inline 10 # define __always_inline inline 11 #endif -
include/linux/elf-em.h
diff -Naur aboot-0.9b.orig/include/linux/elf-em.h aboot-0.9b/include/linux/elf-em.h
old new 1 #ifndef _LINUX_ELF_EM_H 2 #define _LINUX_ELF_EM_H 3 4 /* These constants define the various ELF target machines */ 5 #define EM_NONE 0 6 #define EM_M32 1 7 #define EM_SPARC 2 8 #define EM_386 3 9 #define EM_68K 4 10 #define EM_88K 5 11 #define EM_486 6 /* Perhaps disused */ 12 #define EM_860 7 13 #define EM_MIPS 8 /* MIPS R3000 (officially, big-endian only) */ 14 /* Next two are historical and binaries and 15 modules of these types will be rejected by 16 Linux. */ 17 #define EM_MIPS_RS3_LE 10 /* MIPS R3000 little-endian */ 18 #define EM_MIPS_RS4_BE 10 /* MIPS R4000 big-endian */ 19 20 #define EM_PARISC 15 /* HPPA */ 21 #define EM_SPARC32PLUS 18 /* Sun's "v8plus" */ 22 #define EM_PPC 20 /* PowerPC */ 23 #define EM_PPC64 21 /* PowerPC64 */ 24 #define EM_SPU 23 /* Cell BE SPU */ 25 #define EM_SH 42 /* SuperH */ 26 #define EM_SPARCV9 43 /* SPARC v9 64-bit */ 27 #define EM_IA_64 50 /* HP/Intel IA-64 */ 28 #define EM_X86_64 62 /* AMD x86-64 */ 29 #define EM_S390 22 /* IBM S/390 */ 30 #define EM_CRIS 76 /* Axis Communications 32-bit embedded processor */ 31 #define EM_V850 87 /* NEC v850 */ 32 #define EM_M32R 88 /* Renesas M32R */ 33 #define EM_H8_300 46 /* Renesas H8/300,300H,H8S */ 34 #define EM_BLACKFIN 106 /* ADI Blackfin Processor */ 35 #define EM_FRV 0x5441 /* Fujitsu FR-V */ 36 #define EM_AVR32 0x18ad /* Atmel AVR32 */ 37 38 /* 39 * This is an interim value that we will use until the committee comes 40 * up with a final number. 41 */ 42 #define EM_ALPHA 0x9026 43 44 /* Bogus old v850 magic number, used by old tools. */ 45 #define EM_CYGNUS_V850 0x9080 46 /* Bogus old m32r magic number, used by old tools. */ 47 #define EM_CYGNUS_M32R 0x9041 48 /* This is the old interim value for S/390 architecture */ 49 #define EM_S390_OLD 0xA390 50 51 52 #endif /* _LINUX_ELF_EM_H */ -
include/linux/elf.h
diff -Naur aboot-0.9b.orig/include/linux/elf.h aboot-0.9b/include/linux/elf.h
old new 1 #ifndef _LINUX_ELF_H 2 #define _LINUX_ELF_H 3 4 #include <linux/types.h> 5 #include <linux/auxvec.h> 6 #include <linux/elf-em.h> 7 #include <asm/elf.h> 8 9 struct file; 10 11 #ifndef elf_read_implies_exec 12 /* Executables for which elf_read_implies_exec() returns TRUE will 13 have the READ_IMPLIES_EXEC personality flag set automatically. 14 Override in asm/elf.h as needed. */ 15 # define elf_read_implies_exec(ex, have_pt_gnu_stack) 0 16 #endif 17 18 /* 32-bit ELF base types. */ 19 typedef __u32 Elf32_Addr; 20 typedef __u16 Elf32_Half; 21 typedef __u32 Elf32_Off; 22 typedef __s32 Elf32_Sword; 23 typedef __u32 Elf32_Word; 24 25 /* 64-bit ELF base types. */ 26 typedef __u64 Elf64_Addr; 27 typedef __u16 Elf64_Half; 28 typedef __s16 Elf64_SHalf; 29 typedef __u64 Elf64_Off; 30 typedef __s32 Elf64_Sword; 31 typedef __u32 Elf64_Word; 32 typedef __u64 Elf64_Xword; 33 typedef __s64 Elf64_Sxword; 34 35 /* These constants are for the segment types stored in the image headers */ 36 #define PT_NULL 0 37 #define PT_LOAD 1 38 #define PT_DYNAMIC 2 39 #define PT_INTERP 3 40 #define PT_NOTE 4 41 #define PT_SHLIB 5 42 #define PT_PHDR 6 43 #define PT_TLS 7 /* Thread local storage segment */ 44 #define PT_LOOS 0x60000000 /* OS-specific */ 45 #define PT_HIOS 0x6fffffff /* OS-specific */ 46 #define PT_LOPROC 0x70000000 47 #define PT_HIPROC 0x7fffffff 48 #define PT_GNU_EH_FRAME 0x6474e550 49 50 #define PT_GNU_STACK (PT_LOOS + 0x474e551) 51 52 /* These constants define the different elf file types */ 53 #define ET_NONE 0 54 #define ET_REL 1 55 #define ET_EXEC 2 56 #define ET_DYN 3 57 #define ET_CORE 4 58 #define ET_LOPROC 0xff00 59 #define ET_HIPROC 0xffff 60 61 /* This is the info that is needed to parse the dynamic section of the file */ 62 #define DT_NULL 0 63 #define DT_NEEDED 1 64 #define DT_PLTRELSZ 2 65 #define DT_PLTGOT 3 66 #define DT_HASH 4 67 #define DT_STRTAB 5 68 #define DT_SYMTAB 6 69 #define DT_RELA 7 70 #define DT_RELASZ 8 71 #define DT_RELAENT 9 72 #define DT_STRSZ 10 73 #define DT_SYMENT 11 74 #define DT_INIT 12 75 #define DT_FINI 13 76 #define DT_SONAME 14 77 #define DT_RPATH 15 78 #define DT_SYMBOLIC 16 79 #define DT_REL 17 80 #define DT_RELSZ 18 81 #define DT_RELENT 19 82 #define DT_PLTREL 20 83 #define DT_DEBUG 21 84 #define DT_TEXTREL 22 85 #define DT_JMPREL 23 86 #define DT_ENCODING 32 87 #define OLD_DT_LOOS 0x60000000 88 #define DT_LOOS 0x6000000d 89 #define DT_HIOS 0x6ffff000 90 #define DT_VALRNGLO 0x6ffffd00 91 #define DT_VALRNGHI 0x6ffffdff 92 #define DT_ADDRRNGLO 0x6ffffe00 93 #define DT_ADDRRNGHI 0x6ffffeff 94 #define DT_VERSYM 0x6ffffff0 95 #define DT_RELACOUNT 0x6ffffff9 96 #define DT_RELCOUNT 0x6ffffffa 97 #define DT_FLAGS_1 0x6ffffffb 98 #define DT_VERDEF 0x6ffffffc 99 #define DT_VERDEFNUM 0x6ffffffd 100 #define DT_VERNEED 0x6ffffffe 101 #define DT_VERNEEDNUM 0x6fffffff 102 #define OLD_DT_HIOS 0x6fffffff 103 #define DT_LOPROC 0x70000000 104 #define DT_HIPROC 0x7fffffff 105 106 /* This info is needed when parsing the symbol table */ 107 #define STB_LOCAL 0 108 #define STB_GLOBAL 1 109 #define STB_WEAK 2 110 111 #define STT_NOTYPE 0 112 #define STT_OBJECT 1 113 #define STT_FUNC 2 114 #define STT_SECTION 3 115 #define STT_FILE 4 116 #define STT_COMMON 5 117 #define STT_TLS 6 118 119 #define ELF_ST_BIND(x) ((x) >> 4) 120 #define ELF_ST_TYPE(x) (((unsigned int) x) & 0xf) 121 #define ELF32_ST_BIND(x) ELF_ST_BIND(x) 122 #define ELF32_ST_TYPE(x) ELF_ST_TYPE(x) 123 #define ELF64_ST_BIND(x) ELF_ST_BIND(x) 124 #define ELF64_ST_TYPE(x) ELF_ST_TYPE(x) 125 126 typedef struct dynamic{ 127 Elf32_Sword d_tag; 128 union{ 129 Elf32_Sword d_val; 130 Elf32_Addr d_ptr; 131 } d_un; 132 } Elf32_Dyn; 133 134 typedef struct { 135 Elf64_Sxword d_tag; /* entry tag value */ 136 union { 137 Elf64_Xword d_val; 138 Elf64_Addr d_ptr; 139 } d_un; 140 } Elf64_Dyn; 141 142 /* The following are used with relocations */ 143 #define ELF32_R_SYM(x) ((x) >> 8) 144 #define ELF32_R_TYPE(x) ((x) & 0xff) 145 146 #define ELF64_R_SYM(i) ((i) >> 32) 147 #define ELF64_R_TYPE(i) ((i) & 0xffffffff) 148 149 typedef struct elf32_rel { 150 Elf32_Addr r_offset; 151 Elf32_Word r_info; 152 } Elf32_Rel; 153 154 typedef struct elf64_rel { 155 Elf64_Addr r_offset; /* Location at which to apply the action */ 156 Elf64_Xword r_info; /* index and type of relocation */ 157 } Elf64_Rel; 158 159 typedef struct elf32_rela{ 160 Elf32_Addr r_offset; 161 Elf32_Word r_info; 162 Elf32_Sword r_addend; 163 } Elf32_Rela; 164 165 typedef struct elf64_rela { 166 Elf64_Addr r_offset; /* Location at which to apply the action */ 167 Elf64_Xword r_info; /* index and type of relocation */ 168 Elf64_Sxword r_addend; /* Constant addend used to compute value */ 169 } Elf64_Rela; 170 171 typedef struct elf32_sym{ 172 Elf32_Word st_name; 173 Elf32_Addr st_value; 174 Elf32_Word st_size; 175 unsigned char st_info; 176 unsigned char st_other; 177 Elf32_Half st_shndx; 178 } Elf32_Sym; 179 180 typedef struct elf64_sym { 181 Elf64_Word st_name; /* Symbol name, index in string tbl */ 182 unsigned char st_info; /* Type and binding attributes */ 183 unsigned char st_other; /* No defined meaning, 0 */ 184 Elf64_Half st_shndx; /* Associated section index */ 185 Elf64_Addr st_value; /* Value of the symbol */ 186 Elf64_Xword st_size; /* Associated symbol size */ 187 } Elf64_Sym; 188 189 190 #define EI_NIDENT 16 191 192 typedef struct elf32_hdr{ 193 unsigned char e_ident[EI_NIDENT]; 194 Elf32_Half e_type; 195 Elf32_Half e_machine; 196 Elf32_Word e_version; 197 Elf32_Addr e_entry; /* Entry point */ 198 Elf32_Off e_phoff; 199 Elf32_Off e_shoff; 200 Elf32_Word e_flags; 201 Elf32_Half e_ehsize; 202 Elf32_Half e_phentsize; 203 Elf32_Half e_phnum; 204 Elf32_Half e_shentsize; 205 Elf32_Half e_shnum; 206 Elf32_Half e_shstrndx; 207 } Elf32_Ehdr; 208 209 typedef struct elf64_hdr { 210 unsigned char e_ident[16]; /* ELF "magic number" */ 211 Elf64_Half e_type; 212 Elf64_Half e_machine; 213 Elf64_Word e_version; 214 Elf64_Addr e_entry; /* Entry point virtual address */ 215 Elf64_Off e_phoff; /* Program header table file offset */ 216 Elf64_Off e_shoff; /* Section header table file offset */ 217 Elf64_Word e_flags; 218 Elf64_Half e_ehsize; 219 Elf64_Half e_phentsize; 220 Elf64_Half e_phnum; 221 Elf64_Half e_shentsize; 222 Elf64_Half e_shnum; 223 Elf64_Half e_shstrndx; 224 } Elf64_Ehdr; 225 226 /* These constants define the permissions on sections in the program 227 header, p_flags. */ 228 #define PF_R 0x4 229 #define PF_W 0x2 230 #define PF_X 0x1 231 232 typedef struct elf32_phdr{ 233 Elf32_Word p_type; 234 Elf32_Off p_offset; 235 Elf32_Addr p_vaddr; 236 Elf32_Addr p_paddr; 237 Elf32_Word p_filesz; 238 Elf32_Word p_memsz; 239 Elf32_Word p_flags; 240 Elf32_Word p_align; 241 } Elf32_Phdr; 242 243 typedef struct elf64_phdr { 244 Elf64_Word p_type; 245 Elf64_Word p_flags; 246 Elf64_Off p_offset; /* Segment file offset */ 247 Elf64_Addr p_vaddr; /* Segment virtual address */ 248 Elf64_Addr p_paddr; /* Segment physical address */ 249 Elf64_Xword p_filesz; /* Segment size in file */ 250 Elf64_Xword p_memsz; /* Segment size in memory */ 251 Elf64_Xword p_align; /* Segment alignment, file & memory */ 252 } Elf64_Phdr; 253 254 /* sh_type */ 255 #define SHT_NULL 0 256 #define SHT_PROGBITS 1 257 #define SHT_SYMTAB 2 258 #define SHT_STRTAB 3 259 #define SHT_RELA 4 260 #define SHT_HASH 5 261 #define SHT_DYNAMIC 6 262 #define SHT_NOTE 7 263 #define SHT_NOBITS 8 264 #define SHT_REL 9 265 #define SHT_SHLIB 10 266 #define SHT_DYNSYM 11 267 #define SHT_NUM 12 268 #define SHT_LOPROC 0x70000000 269 #define SHT_HIPROC 0x7fffffff 270 #define SHT_LOUSER 0x80000000 271 #define SHT_HIUSER 0xffffffff 272 273 /* sh_flags */ 274 #define SHF_WRITE 0x1 275 #define SHF_ALLOC 0x2 276 #define SHF_EXECINSTR 0x4 277 #define SHF_MASKPROC 0xf0000000 278 279 /* special section indexes */ 280 #define SHN_UNDEF 0 281 #define SHN_LORESERVE 0xff00 282 #define SHN_LOPROC 0xff00 283 #define SHN_HIPROC 0xff1f 284 #define SHN_ABS 0xfff1 285 #define SHN_COMMON 0xfff2 286 #define SHN_HIRESERVE 0xffff 287 288 typedef struct { 289 Elf32_Word sh_name; 290 Elf32_Word sh_type; 291 Elf32_Word sh_flags; 292 Elf32_Addr sh_addr; 293 Elf32_Off sh_offset; 294 Elf32_Word sh_size; 295 Elf32_Word sh_link; 296 Elf32_Word sh_info; 297 Elf32_Word sh_addralign; 298 Elf32_Word sh_entsize; 299 } Elf32_Shdr; 300 301 typedef struct elf64_shdr { 302 Elf64_Word sh_name; /* Section name, index in string tbl */ 303 Elf64_Word sh_type; /* Type of section */ 304 Elf64_Xword sh_flags; /* Miscellaneous section attributes */ 305 Elf64_Addr sh_addr; /* Section virtual addr at execution */ 306 Elf64_Off sh_offset; /* Section file offset */ 307 Elf64_Xword sh_size; /* Size of section in bytes */ 308 Elf64_Word sh_link; /* Index of another section */ 309 Elf64_Word sh_info; /* Additional section information */ 310 Elf64_Xword sh_addralign; /* Section alignment */ 311 Elf64_Xword sh_entsize; /* Entry size if section holds table */ 312 } Elf64_Shdr; 313 314 #define EI_MAG0 0 /* e_ident[] indexes */ 315 #define EI_MAG1 1 316 #define EI_MAG2 2 317 #define EI_MAG3 3 318 #define EI_CLASS 4 319 #define EI_DATA 5 320 #define EI_VERSION 6 321 #define EI_OSABI 7 322 #define EI_PAD 8 323 324 #define ELFMAG0 0x7f /* EI_MAG */ 325 #define ELFMAG1 'E' 326 #define ELFMAG2 'L' 327 #define ELFMAG3 'F' 328 #define ELFMAG "\177ELF" 329 #define SELFMAG 4 330 331 #define ELFCLASSNONE 0 /* EI_CLASS */ 332 #define ELFCLASS32 1 333 #define ELFCLASS64 2 334 #define ELFCLASSNUM 3 335 336 #define ELFDATANONE 0 /* e_ident[EI_DATA] */ 337 #define ELFDATA2LSB 1 338 #define ELFDATA2MSB 2 339 340 #define EV_NONE 0 /* e_version, EI_VERSION */ 341 #define EV_CURRENT 1 342 #define EV_NUM 2 343 344 #define ELFOSABI_NONE 0 345 #define ELFOSABI_LINUX 3 346 347 #ifndef ELF_OSABI 348 #define ELF_OSABI ELFOSABI_NONE 349 #endif 350 351 /* Notes used in ET_CORE */ 352 #define NT_PRSTATUS 1 353 #define NT_PRFPREG 2 354 #define NT_PRPSINFO 3 355 #define NT_TASKSTRUCT 4 356 #define NT_AUXV 6 357 #define NT_PRXFPREG 0x46e62b7f /* copied from gdb5.1/include/elf/common.h */ 358 359 360 /* Note header in a PT_NOTE section */ 361 typedef struct elf32_note { 362 Elf32_Word n_namesz; /* Name size */ 363 Elf32_Word n_descsz; /* Content size */ 364 Elf32_Word n_type; /* Content type */ 365 } Elf32_Nhdr; 366 367 /* Note header in a PT_NOTE section */ 368 typedef struct elf64_note { 369 Elf64_Word n_namesz; /* Name size */ 370 Elf64_Word n_descsz; /* Content size */ 371 Elf64_Word n_type; /* Content type */ 372 } Elf64_Nhdr; 373 374 #if ELF_CLASS == ELFCLASS32 375 376 extern Elf32_Dyn _DYNAMIC []; 377 #define elfhdr elf32_hdr 378 #define elf_phdr elf32_phdr 379 #define elf_note elf32_note 380 #define elf_addr_t Elf32_Off 381 382 #else 383 384 extern Elf64_Dyn _DYNAMIC []; 385 #define elfhdr elf64_hdr 386 #define elf_phdr elf64_phdr 387 #define elf_note elf64_note 388 #define elf_addr_t Elf64_Off 389 390 #endif 391 392 #ifndef ARCH_HAVE_EXTRA_ELF_NOTES 393 static __inline__ int arch_notes_size(void) { return 0; } 394 static __inline__ void arch_write_notes(struct file *file) { } 395 396 #define ELF_CORE_EXTRA_NOTES_SIZE arch_notes_size() 397 #define ELF_CORE_WRITE_EXTRA_NOTES arch_write_notes(file) 398 #endif /* ARCH_HAVE_EXTRA_ELF_NOTES */ 399 400 #endif /* _LINUX_ELF_H */ -
include/linux/ext2_fs.h
diff -Naur aboot-0.9b.orig/include/linux/ext2_fs.h aboot-0.9b/include/linux/ext2_fs.h
old new 1 /* 2 * linux/include/linux/ext2_fs.h 3 * 4 * Copyright (C) 1992, 1993, 1994, 1995 5 * Remy Card (card@masi.ibp.fr) 6 * Laboratoire MASI - Institut Blaise Pascal 7 * Universite Pierre et Marie Curie (Paris VI) 8 * 9 * from 10 * 11 * linux/include/linux/minix_fs.h 12 * 13 * Copyright (C) 1991, 1992 Linus Torvalds 14 */ 15 16 #ifndef _LINUX_EXT2_FS_H 17 #define _LINUX_EXT2_FS_H 18 19 #include <linux/types.h> 20 #include <linux/magic.h> 21 22 /* 23 * The second extended filesystem constants/structures 24 */ 25 26 /* 27 * Define EXT2FS_DEBUG to produce debug messages 28 */ 29 #undef EXT2FS_DEBUG 30 31 /* 32 * Define EXT2_PREALLOCATE to preallocate data blocks for expanding files 33 */ 34 #define EXT2_PREALLOCATE 35 #define EXT2_DEFAULT_PREALLOC_BLOCKS 8 36 37 /* 38 * The second extended file system version 39 */ 40 #define EXT2FS_DATE "95/08/09" 41 #define EXT2FS_VERSION "0.5b" 42 43 /* 44 * Debug code 45 */ 46 #ifdef EXT2FS_DEBUG 47 # define ext2_debug(f, a...) { \ 48 printk ("EXT2-fs DEBUG (%s, %d): %s:", \ 49 __FILE__, __LINE__, __FUNCTION__); \ 50 printk (f, ## a); \ 51 } 52 #else 53 # define ext2_debug(f, a...) /**/ 54 #endif 55 56 /* 57 * Special inode numbers 58 */ 59 #define EXT2_BAD_INO 1 /* Bad blocks inode */ 60 #define EXT2_ROOT_INO 2 /* Root inode */ 61 #define EXT2_BOOT_LOADER_INO 5 /* Boot loader inode */ 62 #define EXT2_UNDEL_DIR_INO 6 /* Undelete directory inode */ 63 64 /* First non-reserved inode for old ext2 filesystems */ 65 #define EXT2_GOOD_OLD_FIRST_INO 11 66 67 /* Assume that user mode programs are passing in an ext2fs superblock, not 68 * a kernel struct super_block. This will allow us to call the feature-test 69 * macros from user land. */ 70 #define EXT2_SB(sb) (sb) 71 72 /* 73 * Maximal count of links to a file 74 */ 75 #define EXT2_LINK_MAX 32000 76 77 /* 78 * Macro-instructions used to manage several block sizes 79 */ 80 #define EXT2_MIN_BLOCK_SIZE 1024 81 #define EXT2_MAX_BLOCK_SIZE 4096 82 #define EXT2_MIN_BLOCK_LOG_SIZE 10 83 # define EXT2_BLOCK_SIZE(s) (EXT2_MIN_BLOCK_SIZE << (s)->s_log_block_size) 84 #define EXT2_ADDR_PER_BLOCK(s) (EXT2_BLOCK_SIZE(s) / sizeof (__u32)) 85 # define EXT2_BLOCK_SIZE_BITS(s) ((s)->s_log_block_size + 10) 86 #define EXT2_INODE_SIZE(s) (((s)->s_rev_level == EXT2_GOOD_OLD_REV) ? \ 87 EXT2_GOOD_OLD_INODE_SIZE : \ 88 (s)->s_inode_size) 89 #define EXT2_FIRST_INO(s) (((s)->s_rev_level == EXT2_GOOD_OLD_REV) ? \ 90 EXT2_GOOD_OLD_FIRST_INO : \ 91 (s)->s_first_ino) 92 93 /* 94 * Macro-instructions used to manage fragments 95 */ 96 #define EXT2_MIN_FRAG_SIZE 1024 97 #define EXT2_MAX_FRAG_SIZE 4096 98 #define EXT2_MIN_FRAG_LOG_SIZE 10 99 # define EXT2_FRAG_SIZE(s) (EXT2_MIN_FRAG_SIZE << (s)->s_log_frag_size) 100 # define EXT2_FRAGS_PER_BLOCK(s) (EXT2_BLOCK_SIZE(s) / EXT2_FRAG_SIZE(s)) 101 102 /* 103 * Structure of a blocks group descriptor 104 */ 105 struct ext2_group_desc 106 { 107 __le32 bg_block_bitmap; /* Blocks bitmap block */ 108 __le32 bg_inode_bitmap; /* Inodes bitmap block */ 109 __le32 bg_inode_table; /* Inodes table block */ 110 __le16 bg_free_blocks_count; /* Free blocks count */ 111 __le16 bg_free_inodes_count; /* Free inodes count */ 112 __le16 bg_used_dirs_count; /* Directories count */ 113 __le16 bg_pad; 114 __le32 bg_reserved[3]; 115 }; 116 117 /* 118 * Macro-instructions used to manage group descriptors 119 */ 120 # define EXT2_BLOCKS_PER_GROUP(s) ((s)->s_blocks_per_group) 121 # define EXT2_DESC_PER_BLOCK(s) (EXT2_BLOCK_SIZE(s) / sizeof (struct ext2_group_desc)) 122 # define EXT2_INODES_PER_GROUP(s) ((s)->s_inodes_per_group) 123 124 /* 125 * Constants relative to the data blocks 126 */ 127 #define EXT2_NDIR_BLOCKS 12 128 #define EXT2_IND_BLOCK EXT2_NDIR_BLOCKS 129 #define EXT2_DIND_BLOCK (EXT2_IND_BLOCK + 1) 130 #define EXT2_TIND_BLOCK (EXT2_DIND_BLOCK + 1) 131 #define EXT2_N_BLOCKS (EXT2_TIND_BLOCK + 1) 132 133 /* 134 * Inode flags (GETFLAGS/SETFLAGS) 135 */ 136 #define EXT2_SECRM_FL FS_SECRM_FL /* Secure deletion */ 137 #define EXT2_UNRM_FL FS_UNRM_FL /* Undelete */ 138 #define EXT2_COMPR_FL FS_COMPR_FL /* Compress file */ 139 #define EXT2_SYNC_FL FS_SYNC_FL /* Synchronous updates */ 140 #define EXT2_IMMUTABLE_FL FS_IMMUTABLE_FL /* Immutable file */ 141 #define EXT2_APPEND_FL FS_APPEND_FL /* writes to file may only append */ 142 #define EXT2_NODUMP_FL FS_NODUMP_FL /* do not dump file */ 143 #define EXT2_NOATIME_FL FS_NOATIME_FL /* do not update atime */ 144 /* Reserved for compression usage... */ 145 #define EXT2_DIRTY_FL FS_DIRTY_FL 146 #define EXT2_COMPRBLK_FL FS_COMPRBLK_FL /* One or more compressed clusters */ 147 #define EXT2_NOCOMP_FL FS_NOCOMP_FL /* Don't compress */ 148 #define EXT2_ECOMPR_FL FS_ECOMPR_FL /* Compression error */ 149 /* End compression flags --- maybe not all used */ 150 #define EXT2_BTREE_FL FS_BTREE_FL /* btree format dir */ 151 #define EXT2_INDEX_FL FS_INDEX_FL /* hash-indexed directory */ 152 #define EXT2_IMAGIC_FL FS_IMAGIC_FL /* AFS directory */ 153 #define EXT2_JOURNAL_DATA_FL FS_JOURNAL_DATA_FL /* Reserved for ext3 */ 154 #define EXT2_NOTAIL_FL FS_NOTAIL_FL /* file tail should not be merged */ 155 #define EXT2_DIRSYNC_FL FS_DIRSYNC_FL /* dirsync behaviour (directories only) */ 156 #define EXT2_TOPDIR_FL FS_TOPDIR_FL /* Top of directory hierarchies*/ 157 #define EXT2_RESERVED_FL FS_RESERVED_FL /* reserved for ext2 lib */ 158 159 #define EXT2_FL_USER_VISIBLE FS_FL_USER_VISIBLE /* User visible flags */ 160 #define EXT2_FL_USER_MODIFIABLE FS_FL_USER_MODIFIABLE /* User modifiable flags */ 161 162 /* 163 * ioctl commands 164 */ 165 #define EXT2_IOC_GETFLAGS FS_IOC_GETFLAGS 166 #define EXT2_IOC_SETFLAGS FS_IOC_SETFLAGS 167 #define EXT2_IOC_GETVERSION FS_IOC_GETVERSION 168 #define EXT2_IOC_SETVERSION FS_IOC_SETVERSION 169 170 /* 171 * ioctl commands in 32 bit emulation 172 */ 173 #define EXT2_IOC32_GETFLAGS FS_IOC32_GETFLAGS 174 #define EXT2_IOC32_SETFLAGS FS_IOC32_SETFLAGS 175 #define EXT2_IOC32_GETVERSION FS_IOC32_GETVERSION 176 #define EXT2_IOC32_SETVERSION FS_IOC32_SETVERSION 177 178 /* 179 * Structure of an inode on the disk 180 */ 181 struct ext2_inode { 182 __le16 i_mode; /* File mode */ 183 __le16 i_uid; /* Low 16 bits of Owner Uid */ 184 __le32 i_size; /* Size in bytes */ 185 __le32 i_atime; /* Access time */ 186 __le32 i_ctime; /* Creation time */ 187 __le32 i_mtime; /* Modification time */ 188 __le32 i_dtime; /* Deletion Time */ 189 __le16 i_gid; /* Low 16 bits of Group Id */ 190 __le16 i_links_count; /* Links count */ 191 __le32 i_blocks; /* Blocks count */ 192 __le32 i_flags; /* File flags */ 193 union { 194 struct { 195 __le32 l_i_reserved1; 196 } linux1; 197 struct { 198 __le32 h_i_translator; 199 } hurd1; 200 struct { 201 __le32 m_i_reserved1; 202 } masix1; 203 } osd1; /* OS dependent 1 */ 204 __le32 i_block[EXT2_N_BLOCKS];/* Pointers to blocks */ 205 __le32 i_generation; /* File version (for NFS) */ 206 __le32 i_file_acl; /* File ACL */ 207 __le32 i_dir_acl; /* Directory ACL */ 208 __le32 i_faddr; /* Fragment address */ 209 union { 210 struct { 211 __u8 l_i_frag; /* Fragment number */ 212 __u8 l_i_fsize; /* Fragment size */ 213 __u16 i_pad1; 214 __le16 l_i_uid_high; /* these 2 fields */ 215 __le16 l_i_gid_high; /* were reserved2[0] */ 216 __u32 l_i_reserved2; 217 } linux2; 218 struct { 219 __u8 h_i_frag; /* Fragment number */ 220 __u8 h_i_fsize; /* Fragment size */ 221 __le16 h_i_mode_high; 222 __le16 h_i_uid_high; 223 __le16 h_i_gid_high; 224 __le32 h_i_author; 225 } hurd2; 226 struct { 227 __u8 m_i_frag; /* Fragment number */ 228 __u8 m_i_fsize; /* Fragment size */ 229 __u16 m_pad1; 230 __u32 m_i_reserved2[2]; 231 } masix2; 232 } osd2; /* OS dependent 2 */ 233 }; 234 235 #define i_size_high i_dir_acl 236 237 #if defined(__KERNEL__) || defined(__linux__) 238 #define i_reserved1 osd1.linux1.l_i_reserved1 239 #define i_frag osd2.linux2.l_i_frag 240 #define i_fsize osd2.linux2.l_i_fsize 241 #define i_uid_low i_uid 242 #define i_gid_low i_gid 243 #define i_uid_high osd2.linux2.l_i_uid_high 244 #define i_gid_high osd2.linux2.l_i_gid_high 245 #define i_reserved2 osd2.linux2.l_i_reserved2 246 #endif 247 248 #ifdef __hurd__ 249 #define i_translator osd1.hurd1.h_i_translator 250 #define i_frag osd2.hurd2.h_i_frag; 251 #define i_fsize osd2.hurd2.h_i_fsize; 252 #define i_uid_high osd2.hurd2.h_i_uid_high 253 #define i_gid_high osd2.hurd2.h_i_gid_high 254 #define i_author osd2.hurd2.h_i_author 255 #endif 256 257 #ifdef __masix__ 258 #define i_reserved1 osd1.masix1.m_i_reserved1 259 #define i_frag osd2.masix2.m_i_frag 260 #define i_fsize osd2.masix2.m_i_fsize 261 #define i_reserved2 osd2.masix2.m_i_reserved2 262 #endif 263 264 /* 265 * File system states 266 */ 267 #define EXT2_VALID_FS 0x0001 /* Unmounted cleanly */ 268 #define EXT2_ERROR_FS 0x0002 /* Errors detected */ 269 270 /* 271 * Mount flags 272 */ 273 #define EXT2_MOUNT_CHECK 0x000001 /* Do mount-time checks */ 274 #define EXT2_MOUNT_OLDALLOC 0x000002 /* Don't use the new Orlov allocator */ 275 #define EXT2_MOUNT_GRPID 0x000004 /* Create files with directory's group */ 276 #define EXT2_MOUNT_DEBUG 0x000008 /* Some debugging messages */ 277 #define EXT2_MOUNT_ERRORS_CONT 0x000010 /* Continue on errors */ 278 #define EXT2_MOUNT_ERRORS_RO 0x000020 /* Remount fs ro on errors */ 279 #define EXT2_MOUNT_ERRORS_PANIC 0x000040 /* Panic on errors */ 280 #define EXT2_MOUNT_MINIX_DF 0x000080 /* Mimics the Minix statfs */ 281 #define EXT2_MOUNT_NOBH 0x000100 /* No buffer_heads */ 282 #define EXT2_MOUNT_NO_UID32 0x000200 /* Disable 32-bit UIDs */ 283 #define EXT2_MOUNT_XATTR_USER 0x004000 /* Extended user attributes */ 284 #define EXT2_MOUNT_POSIX_ACL 0x008000 /* POSIX Access Control Lists */ 285 #define EXT2_MOUNT_XIP 0x010000 /* Execute in place */ 286 #define EXT2_MOUNT_USRQUOTA 0x020000 /* user quota */ 287 #define EXT2_MOUNT_GRPQUOTA 0x040000 /* group quota */ 288 289 290 #define clear_opt(o, opt) o &= ~EXT2_MOUNT_##opt 291 #define set_opt(o, opt) o |= EXT2_MOUNT_##opt 292 #define test_opt(sb, opt) (EXT2_SB(sb)->s_mount_opt & \ 293 EXT2_MOUNT_##opt) 294 /* 295 * Maximal mount counts between two filesystem checks 296 */ 297 #define EXT2_DFL_MAX_MNT_COUNT 20 /* Allow 20 mounts */ 298 #define EXT2_DFL_CHECKINTERVAL 0 /* Don't use interval check */ 299 300 /* 301 * Behaviour when detecting errors 302 */ 303 #define EXT2_ERRORS_CONTINUE 1 /* Continue execution */ 304 #define EXT2_ERRORS_RO 2 /* Remount fs read-only */ 305 #define EXT2_ERRORS_PANIC 3 /* Panic */ 306 #define EXT2_ERRORS_DEFAULT EXT2_ERRORS_CONTINUE 307 308 /* 309 * Structure of the super block 310 */ 311 struct ext2_super_block { 312 __le32 s_inodes_count; /* Inodes count */ 313 __le32 s_blocks_count; /* Blocks count */ 314 __le32 s_r_blocks_count; /* Reserved blocks count */ 315 __le32 s_free_blocks_count; /* Free blocks count */ 316 __le32 s_free_inodes_count; /* Free inodes count */ 317 __le32 s_first_data_block; /* First Data Block */ 318 __le32 s_log_block_size; /* Block size */ 319 __le32 s_log_frag_size; /* Fragment size */ 320 __le32 s_blocks_per_group; /* # Blocks per group */ 321 __le32 s_frags_per_group; /* # Fragments per group */ 322 __le32 s_inodes_per_group; /* # Inodes per group */ 323 __le32 s_mtime; /* Mount time */ 324 __le32 s_wtime; /* Write time */ 325 __le16 s_mnt_count; /* Mount count */ 326 __le16 s_max_mnt_count; /* Maximal mount count */ 327 __le16 s_magic; /* Magic signature */ 328 __le16 s_state; /* File system state */ 329 __le16 s_errors; /* Behaviour when detecting errors */ 330 __le16 s_minor_rev_level; /* minor revision level */ 331 __le32 s_lastcheck; /* time of last check */ 332 __le32 s_checkinterval; /* max. time between checks */ 333 __le32 s_creator_os; /* OS */ 334 __le32 s_rev_level; /* Revision level */ 335 __le16 s_def_resuid; /* Default uid for reserved blocks */ 336 __le16 s_def_resgid; /* Default gid for reserved blocks */ 337 /* 338 * These fields are for EXT2_DYNAMIC_REV superblocks only. 339 * 340 * Note: the difference between the compatible feature set and 341 * the incompatible feature set is that if there is a bit set 342 * in the incompatible feature set that the kernel doesn't 343 * know about, it should refuse to mount the filesystem. 344 * 345 * e2fsck's requirements are more strict; if it doesn't know 346 * about a feature in either the compatible or incompatible 347 * feature set, it must abort and not try to meddle with 348 * things it doesn't understand... 349 */ 350 __le32 s_first_ino; /* First non-reserved inode */ 351 __le16 s_inode_size; /* size of inode structure */ 352 __le16 s_block_group_nr; /* block group # of this superblock */ 353 __le32 s_feature_compat; /* compatible feature set */ 354 __le32 s_feature_incompat; /* incompatible feature set */ 355 __le32 s_feature_ro_compat; /* readonly-compatible feature set */ 356 __u8 s_uuid[16]; /* 128-bit uuid for volume */ 357 char s_volume_name[16]; /* volume name */ 358 char s_last_mounted[64]; /* directory where last mounted */ 359 __le32 s_algorithm_usage_bitmap; /* For compression */ 360 /* 361 * Performance hints. Directory preallocation should only 362 * happen if the EXT2_COMPAT_PREALLOC flag is on. 363 */ 364 __u8 s_prealloc_blocks; /* Nr of blocks to try to preallocate*/ 365 __u8 s_prealloc_dir_blocks; /* Nr to preallocate for dirs */ 366 __u16 s_padding1; 367 /* 368 * Journaling support valid if EXT3_FEATURE_COMPAT_HAS_JOURNAL set. 369 */ 370 __u8 s_journal_uuid[16]; /* uuid of journal superblock */ 371 __u32 s_journal_inum; /* inode number of journal file */ 372 __u32 s_journal_dev; /* device number of journal file */ 373 __u32 s_last_orphan; /* start of list of inodes to delete */ 374 __u32 s_hash_seed[4]; /* HTREE hash seed */ 375 __u8 s_def_hash_version; /* Default hash version to use */ 376 __u8 s_reserved_char_pad; 377 __u16 s_reserved_word_pad; 378 __le32 s_default_mount_opts; 379 __le32 s_first_meta_bg; /* First metablock block group */ 380 __u32 s_reserved[190]; /* Padding to the end of the block */ 381 }; 382 383 /* 384 * Codes for operating systems 385 */ 386 #define EXT2_OS_LINUX 0 387 #define EXT2_OS_HURD 1 388 #define EXT2_OS_MASIX 2 389 #define EXT2_OS_FREEBSD 3 390 #define EXT2_OS_LITES 4 391 392 /* 393 * Revision levels 394 */ 395 #define EXT2_GOOD_OLD_REV 0 /* The good old (original) format */ 396 #define EXT2_DYNAMIC_REV 1 /* V2 format w/ dynamic inode sizes */ 397 398 #define EXT2_CURRENT_REV EXT2_GOOD_OLD_REV 399 #define EXT2_MAX_SUPP_REV EXT2_DYNAMIC_REV 400 401 #define EXT2_GOOD_OLD_INODE_SIZE 128 402 403 /* 404 * Feature set definitions 405 */ 406 407 #define EXT2_HAS_COMPAT_FEATURE(sb,mask) \ 408 ( EXT2_SB(sb)->s_es->s_feature_compat & cpu_to_le32(mask) ) 409 #define EXT2_HAS_RO_COMPAT_FEATURE(sb,mask) \ 410 ( EXT2_SB(sb)->s_es->s_feature_ro_compat & cpu_to_le32(mask) ) 411 #define EXT2_HAS_INCOMPAT_FEATURE(sb,mask) \ 412 ( EXT2_SB(sb)->s_es->s_feature_incompat & cpu_to_le32(mask) ) 413 #define EXT2_SET_COMPAT_FEATURE(sb,mask) \ 414 EXT2_SB(sb)->s_es->s_feature_compat |= cpu_to_le32(mask) 415 #define EXT2_SET_RO_COMPAT_FEATURE(sb,mask) \ 416 EXT2_SB(sb)->s_es->s_feature_ro_compat |= cpu_to_le32(mask) 417 #define EXT2_SET_INCOMPAT_FEATURE(sb,mask) \ 418 EXT2_SB(sb)->s_es->s_feature_incompat |= cpu_to_le32(mask) 419 #define EXT2_CLEAR_COMPAT_FEATURE(sb,mask) \ 420 EXT2_SB(sb)->s_es->s_feature_compat &= ~cpu_to_le32(mask) 421 #define EXT2_CLEAR_RO_COMPAT_FEATURE(sb,mask) \ 422 EXT2_SB(sb)->s_es->s_feature_ro_compat &= ~cpu_to_le32(mask) 423 #define EXT2_CLEAR_INCOMPAT_FEATURE(sb,mask) \ 424 EXT2_SB(sb)->s_es->s_feature_incompat &= ~cpu_to_le32(mask) 425 426 #define EXT2_FEATURE_COMPAT_DIR_PREALLOC 0x0001 427 #define EXT2_FEATURE_COMPAT_IMAGIC_INODES 0x0002 428 #define EXT3_FEATURE_COMPAT_HAS_JOURNAL 0x0004 429 #define EXT2_FEATURE_COMPAT_EXT_ATTR 0x0008 430 #define EXT2_FEATURE_COMPAT_RESIZE_INO 0x0010 431 #define EXT2_FEATURE_COMPAT_DIR_INDEX 0x0020 432 #define EXT2_FEATURE_COMPAT_ANY 0xffffffff 433 434 #define EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER 0x0001 435 #define EXT2_FEATURE_RO_COMPAT_LARGE_FILE 0x0002 436 #define EXT2_FEATURE_RO_COMPAT_BTREE_DIR 0x0004 437 #define EXT2_FEATURE_RO_COMPAT_ANY 0xffffffff 438 439 #define EXT2_FEATURE_INCOMPAT_COMPRESSION 0x0001 440 #define EXT2_FEATURE_INCOMPAT_FILETYPE 0x0002 441 #define EXT3_FEATURE_INCOMPAT_RECOVER 0x0004 442 #define EXT3_FEATURE_INCOMPAT_JOURNAL_DEV 0x0008 443 #define EXT2_FEATURE_INCOMPAT_META_BG 0x0010 444 #define EXT2_FEATURE_INCOMPAT_ANY 0xffffffff 445 446 #define EXT2_FEATURE_COMPAT_SUPP EXT2_FEATURE_COMPAT_EXT_ATTR 447 #define EXT2_FEATURE_INCOMPAT_SUPP (EXT2_FEATURE_INCOMPAT_FILETYPE| \ 448 EXT2_FEATURE_INCOMPAT_META_BG) 449 #define EXT2_FEATURE_RO_COMPAT_SUPP (EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER| \ 450 EXT2_FEATURE_RO_COMPAT_LARGE_FILE| \ 451 EXT2_FEATURE_RO_COMPAT_BTREE_DIR) 452 #define EXT2_FEATURE_RO_COMPAT_UNSUPPORTED ~EXT2_FEATURE_RO_COMPAT_SUPP 453 #define EXT2_FEATURE_INCOMPAT_UNSUPPORTED ~EXT2_FEATURE_INCOMPAT_SUPP 454 455 /* 456 * Default values for user and/or group using reserved blocks 457 */ 458 #define EXT2_DEF_RESUID 0 459 #define EXT2_DEF_RESGID 0 460 461 /* 462 * Default mount options 463 */ 464 #define EXT2_DEFM_DEBUG 0x0001 465 #define EXT2_DEFM_BSDGROUPS 0x0002 466 #define EXT2_DEFM_XATTR_USER 0x0004 467 #define EXT2_DEFM_ACL 0x0008 468 #define EXT2_DEFM_UID16 0x0010 469 /* Not used by ext2, but reserved for use by ext3 */ 470 #define EXT3_DEFM_JMODE 0x0060 471 #define EXT3_DEFM_JMODE_DATA 0x0020 472 #define EXT3_DEFM_JMODE_ORDERED 0x0040 473 #define EXT3_DEFM_JMODE_WBACK 0x0060 474 475 /* 476 * Structure of a directory entry 477 */ 478 #define EXT2_NAME_LEN 255 479 480 struct ext2_dir_entry { 481 __le32 inode; /* Inode number */ 482 __le16 rec_len; /* Directory entry length */ 483 __le16 name_len; /* Name length */ 484 char name[EXT2_NAME_LEN]; /* File name */ 485 }; 486 487 /* 488 * The new version of the directory entry. Since EXT2 structures are 489 * stored in intel byte order, and the name_len field could never be 490 * bigger than 255 chars, it's safe to reclaim the extra byte for the 491 * file_type field. 492 */ 493 struct ext2_dir_entry_2 { 494 __le32 inode; /* Inode number */ 495 __le16 rec_len; /* Directory entry length */ 496 __u8 name_len; /* Name length */ 497 __u8 file_type; 498 char name[EXT2_NAME_LEN]; /* File name */ 499 }; 500 501 /* 502 * Ext2 directory file types. Only the low 3 bits are used. The 503 * other bits are reserved for now. 504 */ 505 enum { 506 EXT2_FT_UNKNOWN, 507 EXT2_FT_REG_FILE, 508 EXT2_FT_DIR, 509 EXT2_FT_CHRDEV, 510 EXT2_FT_BLKDEV, 511 EXT2_FT_FIFO, 512 EXT2_FT_SOCK, 513 EXT2_FT_SYMLINK, 514 EXT2_FT_MAX 515 }; 516 517 /* 518 * EXT2_DIR_PAD defines the directory entries boundaries 519 * 520 * NOTE: It must be a multiple of 4 521 */ 522 #define EXT2_DIR_PAD 4 523 #define EXT2_DIR_ROUND (EXT2_DIR_PAD - 1) 524 #define EXT2_DIR_REC_LEN(name_len) (((name_len) + 8 + EXT2_DIR_ROUND) & \ 525 ~EXT2_DIR_ROUND) 526 527 #endif /* _LINUX_EXT2_FS_H */ -
include/linux/fs.h
diff -Naur aboot-0.9b.orig/include/linux/fs.h aboot-0.9b/include/linux/fs.h
old new 1 #ifndef _LINUX_FS_H 2 #define _LINUX_FS_H 3 4 /* 5 * This file has definitions for some important file table 6 * structures etc. 7 */ 8 9 #include <linux/limits.h> 10 #include <linux/ioctl.h> 11 12 /* 13 * It's silly to have NR_OPEN bigger than NR_FILE, but you can change 14 * the file limit at runtime and only root can increase the per-process 15 * nr_file rlimit, so it's safe to set up a ridiculously high absolute 16 * upper limit on files-per-process. 17 * 18 * Some programs (notably those using select()) may have to be 19 * recompiled to take full advantage of the new limits.. 20 */ 21 22 /* Fixed constants first: */ 23 #undef NR_OPEN 24 #define NR_OPEN (1024*1024) /* Absolute upper limit on fd num */ 25 #define INR_OPEN 1024 /* Initial setting for nfile rlimits */ 26 27 #define BLOCK_SIZE_BITS 10 28 #define BLOCK_SIZE (1<<BLOCK_SIZE_BITS) 29 30 #define SEEK_SET 0 /* seek relative to beginning of file */ 31 #define SEEK_CUR 1 /* seek relative to current file position */ 32 #define SEEK_END 2 /* seek relative to end of file */ 33 #define SEEK_MAX SEEK_END 34 35 /* And dynamically-tunable limits and defaults: */ 36 struct files_stat_struct { 37 int nr_files; /* read only */ 38 int nr_free_files; /* read only */ 39 int max_files; /* tunable */ 40 }; 41 extern struct files_stat_struct files_stat; 42 extern int get_max_files(void); 43 44 struct inodes_stat_t { 45 int nr_inodes; 46 int nr_unused; 47 int dummy[5]; /* padding for sysctl ABI compatibility */ 48 }; 49 extern struct inodes_stat_t inodes_stat; 50 51 extern int leases_enable, lease_break_time; 52 53 #ifdef CONFIG_DNOTIFY 54 extern int dir_notify_enable; 55 #endif 56 57 #define NR_FILE 8192 /* this can well be larger on a larger system */ 58 59 #define MAY_EXEC 1 60 #define MAY_WRITE 2 61 #define MAY_READ 4 62 #define MAY_APPEND 8 63 64 #define FMODE_READ 1 65 #define FMODE_WRITE 2 66 67 /* Internal kernel extensions */ 68 #define FMODE_LSEEK 4 69 #define FMODE_PREAD 8 70 #define FMODE_PWRITE FMODE_PREAD /* These go hand in hand */ 71 72 /* File is being opened for execution. Primary users of this flag are 73 distributed filesystems that can use it to achieve correct ETXTBUSY 74 behavior for cross-node execution/opening_for_writing of files */ 75 #define FMODE_EXEC 16 76 77 #define RW_MASK 1 78 #define RWA_MASK 2 79 #define READ 0 80 #define WRITE 1 81 #define READA 2 /* read-ahead - don't block if no resources */ 82 #define SWRITE 3 /* for ll_rw_block() - wait for buffer lock */ 83 #define READ_SYNC (READ | (1 << BIO_RW_SYNC)) 84 #define READ_META (READ | (1 << BIO_RW_META)) 85 #define WRITE_SYNC (WRITE | (1 << BIO_RW_SYNC)) 86 #define WRITE_BARRIER ((1 << BIO_RW) | (1 << BIO_RW_BARRIER)) 87 88 #define SEL_IN 1 89 #define SEL_OUT 2 90 #define SEL_EX 4 91 92 /* public flags for file_system_type */ 93 #define FS_REQUIRES_DEV 1 94 #define FS_BINARY_MOUNTDATA 2 95 #define FS_HAS_SUBTYPE 4 96 #define FS_REVAL_DOT 16384 /* Check the paths ".", ".." for staleness */ 97 #define FS_RENAME_DOES_D_MOVE 32768 /* FS will handle d_move() 98 * during rename() internally. 99 */ 100 101 /* 102 * These are the fs-independent mount-flags: up to 32 flags are supported 103 */ 104 #define MS_RDONLY 1 /* Mount read-only */ 105 #define MS_NOSUID 2 /* Ignore suid and sgid bits */ 106 #define MS_NODEV 4 /* Disallow access to device special files */ 107 #define MS_NOEXEC 8 /* Disallow program execution */ 108 #define MS_SYNCHRONOUS 16 /* Writes are synced at once */ 109 #define MS_REMOUNT 32 /* Alter flags of a mounted FS */ 110 #define MS_MANDLOCK 64 /* Allow mandatory locks on an FS */ 111 #define MS_DIRSYNC 128 /* Directory modifications are synchronous */ 112 #define MS_NOATIME 1024 /* Do not update access times. */ 113 #define MS_NODIRATIME 2048 /* Do not update directory access times */ 114 #define MS_BIND 4096 115 #define MS_MOVE 8192 116 #define MS_REC 16384 117 #define MS_VERBOSE 32768 /* War is peace. Verbosity is silence. 118 MS_VERBOSE is deprecated. */ 119 #define MS_SILENT 32768 120 #define MS_POSIXACL (1<<16) /* VFS does not apply the umask */ 121 #define MS_UNBINDABLE (1<<17) /* change to unbindable */ 122 #define MS_PRIVATE (1<<18) /* change to private */ 123 #define MS_SLAVE (1<<19) /* change to slave */ 124 #define MS_SHARED (1<<20) /* change to shared */ 125 #define MS_RELATIME (1<<21) /* Update atime relative to mtime/ctime. */ 126 #define MS_ACTIVE (1<<30) 127 #define MS_NOUSER (1<<31) 128 129 /* 130 * Superblock flags that can be altered by MS_REMOUNT 131 */ 132 #define MS_RMT_MASK (MS_RDONLY|MS_SYNCHRONOUS|MS_MANDLOCK) 133 134 /* 135 * Old magic mount flag and mask 136 */ 137 #define MS_MGC_VAL 0xC0ED0000 138 #define MS_MGC_MSK 0xffff0000 139 140 /* Inode flags - they have nothing to superblock flags now */ 141 142 #define S_SYNC 1 /* Writes are synced at once */ 143 #define S_NOATIME 2 /* Do not update access times */ 144 #define S_APPEND 4 /* Append-only file */ 145 #define S_IMMUTABLE 8 /* Immutable file */ 146 #define S_DEAD 16 /* removed, but still open directory */ 147 #define S_NOQUOTA 32 /* Inode is not counted to quota */ 148 #define S_DIRSYNC 64 /* Directory modifications are synchronous */ 149 #define S_NOCMTIME 128 /* Do not update file c/mtime */ 150 #define S_SWAPFILE 256 /* Do not truncate: swapon got its bmaps */ 151 #define S_PRIVATE 512 /* Inode is fs-internal */ 152 153 /* 154 * Note that nosuid etc flags are inode-specific: setting some file-system 155 * flags just means all the inodes inherit those flags by default. It might be 156 * possible to override it selectively if you really wanted to with some 157 * ioctl() that is not currently implemented. 158 * 159 * Exception: MS_RDONLY is always applied to the entire file system. 160 * 161 * Unfortunately, it is possible to change a filesystems flags with it mounted 162 * with files in use. This means that all of the inodes will not have their 163 * i_flags updated. Hence, i_flags no longer inherit the superblock mount 164 * flags, so these have to be checked separately. -- rmk@arm.uk.linux.org 165 */ 166 #define __IS_FLG(inode,flg) ((inode)->i_sb->s_flags & (flg)) 167 168 #define IS_RDONLY(inode) ((inode)->i_sb->s_flags & MS_RDONLY) 169 #define IS_SYNC(inode) (__IS_FLG(inode, MS_SYNCHRONOUS) || \ 170 ((inode)->i_flags & S_SYNC)) 171 #define IS_DIRSYNC(inode) (__IS_FLG(inode, MS_SYNCHRONOUS|MS_DIRSYNC) || \ 172 ((inode)->i_flags & (S_SYNC|S_DIRSYNC))) 173 #define IS_MANDLOCK(inode) __IS_FLG(inode, MS_MANDLOCK) 174 #define IS_NOATIME(inode) __IS_FLG(inode, MS_RDONLY|MS_NOATIME) 175 176 #define IS_NOQUOTA(inode) ((inode)->i_flags & S_NOQUOTA) 177 #define IS_APPEND(inode) ((inode)->i_flags & S_APPEND) 178 #define IS_IMMUTABLE(inode) ((inode)->i_flags & S_IMMUTABLE) 179 #define IS_POSIXACL(inode) __IS_FLG(inode, MS_POSIXACL) 180 181 #define IS_DEADDIR(inode) ((inode)->i_flags & S_DEAD) 182 #define IS_NOCMTIME(inode) ((inode)->i_flags & S_NOCMTIME) 183 #define IS_SWAPFILE(inode) ((inode)->i_flags & S_SWAPFILE) 184 #define IS_PRIVATE(inode) ((inode)->i_flags & S_PRIVATE) 185 186 /* the read-only stuff doesn't really belong here, but any other place is 187 probably as bad and I don't want to create yet another include file. */ 188 189 #define BLKROSET _IO(0x12,93) /* set device read-only (0 = read-write) */ 190 #define BLKROGET _IO(0x12,94) /* get read-only status (0 = read_write) */ 191 #define BLKRRPART _IO(0x12,95) /* re-read partition table */ 192 #define BLKGETSIZE _IO(0x12,96) /* return device size /512 (long *arg) */ 193 #define BLKFLSBUF _IO(0x12,97) /* flush buffer cache */ 194 #define BLKRASET _IO(0x12,98) /* set read ahead for block device */ 195 #define BLKRAGET _IO(0x12,99) /* get current read ahead setting */ 196 #define BLKFRASET _IO(0x12,100)/* set filesystem (mm/filemap.c) read-ahead */ 197 #define BLKFRAGET _IO(0x12,101)/* get filesystem (mm/filemap.c) read-ahead */ 198 #define BLKSECTSET _IO(0x12,102)/* set max sectors per request (ll_rw_blk.c) */ 199 #define BLKSECTGET _IO(0x12,103)/* get max sectors per request (ll_rw_blk.c) */ 200 #define BLKSSZGET _IO(0x12,104)/* get block device sector size */ 201 #if 0 202 #define BLKPG _IO(0x12,105)/* See blkpg.h */ 203 204 /* Some people are morons. Do not use sizeof! */ 205 206 #define BLKELVGET _IOR(0x12,106,size_t)/* elevator get */ 207 #define BLKELVSET _IOW(0x12,107,size_t)/* elevator set */ 208 /* This was here just to show that the number is taken - 209 probably all these _IO(0x12,*) ioctls should be moved to blkpg.h. */ 210 #endif 211 /* A jump here: 108-111 have been used for various private purposes. */ 212 #define BLKBSZGET _IOR(0x12,112,size_t) 213 #define BLKBSZSET _IOW(0x12,113,size_t) 214 #define BLKGETSIZE64 _IOR(0x12,114,size_t) /* return device size in bytes (u64 *arg) */ 215 #define BLKTRACESETUP _IOWR(0x12,115,struct blk_user_trace_setup) 216 #define BLKTRACESTART _IO(0x12,116) 217 #define BLKTRACESTOP _IO(0x12,117) 218 #define BLKTRACETEARDOWN _IO(0x12,118) 219 220 #define BMAP_IOCTL 1 /* obsolete - kept for compatibility */ 221 #define FIBMAP _IO(0x00,1) /* bmap access */ 222 #define FIGETBSZ _IO(0x00,2) /* get the block size used for bmap */ 223 224 #define FS_IOC_GETFLAGS _IOR('f', 1, long) 225 #define FS_IOC_SETFLAGS _IOW('f', 2, long) 226 #define FS_IOC_GETVERSION _IOR('v', 1, long) 227 #define FS_IOC_SETVERSION _IOW('v', 2, long) 228 #define FS_IOC32_GETFLAGS _IOR('f', 1, int) 229 #define FS_IOC32_SETFLAGS _IOW('f', 2, int) 230 #define FS_IOC32_GETVERSION _IOR('v', 1, int) 231 #define FS_IOC32_SETVERSION _IOW('v', 2, int) 232 233 /* 234 * Inode flags (FS_IOC_GETFLAGS / FS_IOC_SETFLAGS) 235 */ 236 #define FS_SECRM_FL 0x00000001 /* Secure deletion */ 237 #define FS_UNRM_FL 0x00000002 /* Undelete */ 238 #define FS_COMPR_FL 0x00000004 /* Compress file */ 239 #define FS_SYNC_FL 0x00000008 /* Synchronous updates */ 240 #define FS_IMMUTABLE_FL 0x00000010 /* Immutable file */ 241 #define FS_APPEND_FL 0x00000020 /* writes to file may only append */ 242 #define FS_NODUMP_FL 0x00000040 /* do not dump file */ 243 #define FS_NOATIME_FL 0x00000080 /* do not update atime */ 244 /* Reserved for compression usage... */ 245 #define FS_DIRTY_FL 0x00000100 246 #define FS_COMPRBLK_FL 0x00000200 /* One or more compressed clusters */ 247 #define FS_NOCOMP_FL 0x00000400 /* Don't compress */ 248 #define FS_ECOMPR_FL 0x00000800 /* Compression error */ 249 /* End compression flags --- maybe not all used */ 250 #define FS_BTREE_FL 0x00001000 /* btree format dir */ 251 #define FS_INDEX_FL 0x00001000 /* hash-indexed directory */ 252 #define FS_IMAGIC_FL 0x00002000 /* AFS directory */ 253 #define FS_JOURNAL_DATA_FL 0x00004000 /* Reserved for ext3 */ 254 #define FS_NOTAIL_FL 0x00008000 /* file tail should not be merged */ 255 #define FS_DIRSYNC_FL 0x00010000 /* dirsync behaviour (directories only) */ 256 #define FS_TOPDIR_FL 0x00020000 /* Top of directory hierarchies*/ 257 #define FS_EXTENT_FL 0x00080000 /* Extents */ 258 #define FS_DIRECTIO_FL 0x00100000 /* Use direct i/o */ 259 #define FS_RESERVED_FL 0x80000000 /* reserved for ext2 lib */ 260 261 #define FS_FL_USER_VISIBLE 0x0003DFFF /* User visible flags */ 262 #define FS_FL_USER_MODIFIABLE 0x000380FF /* User modifiable flags */ 263 264 265 #define SYNC_FILE_RANGE_WAIT_BEFORE 1 266 #define SYNC_FILE_RANGE_WRITE 2 267 #define SYNC_FILE_RANGE_WAIT_AFTER 4 268 269 #endif /* _LINUX_FS_H */ -
include/linux/hdreg.h
diff -Naur aboot-0.9b.orig/include/linux/hdreg.h aboot-0.9b/include/linux/hdreg.h
old new 1 #ifndef _LINUX_HDREG_H 2 #define _LINUX_HDREG_H 3 4 5 #include <linux/types.h> 6 7 /* 8 * Command Header sizes for IOCTL commands 9 */ 10 11 #define HDIO_DRIVE_CMD_HDR_SIZE (4 * sizeof(__u8)) 12 #define HDIO_DRIVE_HOB_HDR_SIZE (8 * sizeof(__u8)) 13 #define HDIO_DRIVE_TASK_HDR_SIZE (8 * sizeof(__u8)) 14 15 #define IDE_DRIVE_TASK_INVALID -1 16 #define IDE_DRIVE_TASK_NO_DATA 0 17 #define IDE_DRIVE_TASK_SET_XFER 1 18 19 #define IDE_DRIVE_TASK_IN 2 20 21 #define IDE_DRIVE_TASK_OUT 3 22 #define IDE_DRIVE_TASK_RAW_WRITE 4 23 24 /* 25 * Define standard taskfile in/out register 26 */ 27 #define IDE_TASKFILE_STD_IN_FLAGS 0xFE 28 #define IDE_HOB_STD_IN_FLAGS 0x3C 29 #define IDE_TASKFILE_STD_OUT_FLAGS 0xFE 30 #define IDE_HOB_STD_OUT_FLAGS 0x3C 31 32 typedef unsigned char task_ioreg_t; 33 typedef unsigned long sata_ioreg_t; 34 35 typedef union ide_reg_valid_s { 36 unsigned all : 16; 37 struct { 38 unsigned data : 1; 39 unsigned error_feature : 1; 40 unsigned sector : 1; 41 unsigned nsector : 1; 42 unsigned lcyl : 1; 43 unsigned hcyl : 1; 44 unsigned select : 1; 45 unsigned status_command : 1; 46 47 unsigned data_hob : 1; 48 unsigned error_feature_hob : 1; 49 unsigned sector_hob : 1; 50 unsigned nsector_hob : 1; 51 unsigned lcyl_hob : 1; 52 unsigned hcyl_hob : 1; 53 unsigned select_hob : 1; 54 unsigned control_hob : 1; 55 } b; 56 } ide_reg_valid_t; 57 58 typedef struct ide_task_request_s { 59 task_ioreg_t io_ports[8]; 60 task_ioreg_t hob_ports[8]; 61 ide_reg_valid_t out_flags; 62 ide_reg_valid_t in_flags; 63 int data_phase; 64 int req_cmd; 65 unsigned long out_size; 66 unsigned long in_size; 67 } ide_task_request_t; 68 69 typedef struct ide_ioctl_request_s { 70 ide_task_request_t *task_request; 71 unsigned char *out_buffer; 72 unsigned char *in_buffer; 73 } ide_ioctl_request_t; 74 75 struct hd_drive_cmd_hdr { 76 task_ioreg_t command; 77 task_ioreg_t sector_number; 78 task_ioreg_t feature; 79 task_ioreg_t sector_count; 80 }; 81 82 typedef struct hd_drive_task_hdr { 83 task_ioreg_t data; 84 task_ioreg_t feature; 85 task_ioreg_t sector_count; 86 task_ioreg_t sector_number; 87 task_ioreg_t low_cylinder; 88 task_ioreg_t high_cylinder; 89 task_ioreg_t device_head; 90 task_ioreg_t command; 91 } task_struct_t; 92 93 typedef struct hd_drive_hob_hdr { 94 task_ioreg_t data; 95 task_ioreg_t feature; 96 task_ioreg_t sector_count; 97 task_ioreg_t sector_number; 98 task_ioreg_t low_cylinder; 99 task_ioreg_t high_cylinder; 100 task_ioreg_t device_head; 101 task_ioreg_t control; 102 } hob_struct_t; 103 104 #define TASKFILE_INVALID 0x7fff 105 #define TASKFILE_48 0x8000 106 107 #define TASKFILE_NO_DATA 0x0000 108 109 #define TASKFILE_IN 0x0001 110 #define TASKFILE_MULTI_IN 0x0002 111 112 #define TASKFILE_OUT 0x0004 113 #define TASKFILE_MULTI_OUT 0x0008 114 #define TASKFILE_IN_OUT 0x0010 115 116 #define TASKFILE_IN_DMA 0x0020 117 #define TASKFILE_OUT_DMA 0x0040 118 #define TASKFILE_IN_DMAQ 0x0080 119 #define TASKFILE_OUT_DMAQ 0x0100 120 121 #define TASKFILE_P_IN 0x0200 122 #define TASKFILE_P_OUT 0x0400 123 #define TASKFILE_P_IN_DMA 0x0800 124 #define TASKFILE_P_OUT_DMA 0x1000 125 #define TASKFILE_P_IN_DMAQ 0x2000 126 #define TASKFILE_P_OUT_DMAQ 0x4000 127 128 /* ATA/ATAPI Commands pre T13 Spec */ 129 #define WIN_NOP 0x00 130 /* 131 * 0x01->0x02 Reserved 132 */ 133 #define CFA_REQ_EXT_ERROR_CODE 0x03 /* CFA Request Extended Error Code */ 134 /* 135 * 0x04->0x07 Reserved 136 */ 137 #define WIN_SRST 0x08 /* ATAPI soft reset command */ 138 #define WIN_DEVICE_RESET 0x08 139 /* 140 * 0x09->0x0F Reserved 141 */ 142 #define WIN_RECAL 0x10 143 #define WIN_RESTORE WIN_RECAL 144 /* 145 * 0x10->0x1F Reserved 146 */ 147 #define WIN_READ 0x20 /* 28-Bit */ 148 #define WIN_READ_ONCE 0x21 /* 28-Bit without retries */ 149 #define WIN_READ_LONG 0x22 /* 28-Bit */ 150 #define WIN_READ_LONG_ONCE 0x23 /* 28-Bit without retries */ 151 #define WIN_READ_EXT 0x24 /* 48-Bit */ 152 #define WIN_READDMA_EXT 0x25 /* 48-Bit */ 153 #define WIN_READDMA_QUEUED_EXT 0x26 /* 48-Bit */ 154 #define WIN_READ_NATIVE_MAX_EXT 0x27 /* 48-Bit */ 155 /* 156 * 0x28 157 */ 158 #define WIN_MULTREAD_EXT 0x29 /* 48-Bit */ 159 /* 160 * 0x2A->0x2F Reserved 161 */ 162 #define WIN_WRITE 0x30 /* 28-Bit */ 163 #define WIN_WRITE_ONCE 0x31 /* 28-Bit without retries */ 164 #define WIN_WRITE_LONG 0x32 /* 28-Bit */ 165 #define WIN_WRITE_LONG_ONCE 0x33 /* 28-Bit without retries */ 166 #define WIN_WRITE_EXT 0x34 /* 48-Bit */ 167 #define WIN_WRITEDMA_EXT 0x35 /* 48-Bit */ 168 #define WIN_WRITEDMA_QUEUED_EXT 0x36 /* 48-Bit */ 169 #define WIN_SET_MAX_EXT 0x37 /* 48-Bit */ 170 #define CFA_WRITE_SECT_WO_ERASE 0x38 /* CFA Write Sectors without erase */ 171 #define WIN_MULTWRITE_EXT 0x39 /* 48-Bit */ 172 /* 173 * 0x3A->0x3B Reserved 174 */ 175 #define WIN_WRITE_VERIFY 0x3C /* 28-Bit */ 176 /* 177 * 0x3D->0x3F Reserved 178 */ 179 #define WIN_VERIFY 0x40 /* 28-Bit - Read Verify Sectors */ 180 #define WIN_VERIFY_ONCE 0x41 /* 28-Bit - without retries */ 181 #define WIN_VERIFY_EXT 0x42 /* 48-Bit */ 182 /* 183 * 0x43->0x4F Reserved 184 */ 185 #define WIN_FORMAT 0x50 186 /* 187 * 0x51->0x5F Reserved 188 */ 189 #define WIN_INIT 0x60 190 /* 191 * 0x61->0x5F Reserved 192 */ 193 #define WIN_SEEK 0x70 /* 0x70-0x7F Reserved */ 194 195 #define CFA_TRANSLATE_SECTOR 0x87 /* CFA Translate Sector */ 196 #define WIN_DIAGNOSE 0x90 197 #define WIN_SPECIFY 0x91 /* set drive geometry translation */ 198 #define WIN_DOWNLOAD_MICROCODE 0x92 199 #define WIN_STANDBYNOW2 0x94 200 #define WIN_STANDBY2 0x96 201 #define WIN_SETIDLE2 0x97 202 #define WIN_CHECKPOWERMODE2 0x98 203 #define WIN_SLEEPNOW2 0x99 204 /* 205 * 0x9A VENDOR 206 */ 207 #define WIN_PACKETCMD 0xA0 /* Send a packet command. */ 208 #define WIN_PIDENTIFY 0xA1 /* identify ATAPI device */ 209 #define WIN_QUEUED_SERVICE 0xA2 210 #define WIN_SMART 0xB0 /* self-monitoring and reporting */ 211 #define CFA_ERASE_SECTORS 0xC0 212 #define WIN_MULTREAD 0xC4 /* read sectors using multiple mode*/ 213 #define WIN_MULTWRITE 0xC5 /* write sectors using multiple mode */ 214 #define WIN_SETMULT 0xC6 /* enable/disable multiple mode */ 215 #define WIN_READDMA_QUEUED 0xC7 /* read sectors using Queued DMA transfers */ 216 #define WIN_READDMA 0xC8 /* read sectors using DMA transfers */ 217 #define WIN_READDMA_ONCE 0xC9 /* 28-Bit - without retries */ 218 #define WIN_WRITEDMA 0xCA /* write sectors using DMA transfers */ 219 #define WIN_WRITEDMA_ONCE 0xCB /* 28-Bit - without retries */ 220 #define WIN_WRITEDMA_QUEUED 0xCC /* write sectors using Queued DMA transfers */ 221 #define CFA_WRITE_MULTI_WO_ERASE 0xCD /* CFA Write multiple without erase */ 222 #define WIN_GETMEDIASTATUS 0xDA 223 #define WIN_ACKMEDIACHANGE 0xDB /* ATA-1, ATA-2 vendor */ 224 #define WIN_POSTBOOT 0xDC 225 #define WIN_PREBOOT 0xDD 226 #define WIN_DOORLOCK 0xDE /* lock door on removable drives */ 227 #define WIN_DOORUNLOCK 0xDF /* unlock door on removable drives */ 228 #define WIN_STANDBYNOW1 0xE0 229 #define WIN_IDLEIMMEDIATE 0xE1 /* force drive to become "ready" */ 230 #define WIN_STANDBY 0xE2 /* Set device in Standby Mode */ 231 #define WIN_SETIDLE1 0xE3 232 #define WIN_READ_BUFFER 0xE4 /* force read only 1 sector */ 233 #define WIN_CHECKPOWERMODE1 0xE5 234 #define WIN_SLEEPNOW1 0xE6 235 #define WIN_FLUSH_CACHE 0xE7 236 #define WIN_WRITE_BUFFER 0xE8 /* force write only 1 sector */ 237 #define WIN_WRITE_SAME 0xE9 /* read ata-2 to use */ 238 /* SET_FEATURES 0x22 or 0xDD */ 239 #define WIN_FLUSH_CACHE_EXT 0xEA /* 48-Bit */ 240 #define WIN_IDENTIFY 0xEC /* ask drive to identify itself */ 241 #define WIN_MEDIAEJECT 0xED 242 #define WIN_IDENTIFY_DMA 0xEE /* same as WIN_IDENTIFY, but DMA */ 243 #define WIN_SETFEATURES 0xEF /* set special drive features */ 244 #define EXABYTE_ENABLE_NEST 0xF0 245 #define WIN_SECURITY_SET_PASS 0xF1 246 #define WIN_SECURITY_UNLOCK 0xF2 247 #define WIN_SECURITY_ERASE_PREPARE 0xF3 248 #define WIN_SECURITY_ERASE_UNIT 0xF4 249 #define WIN_SECURITY_FREEZE_LOCK 0xF5 250 #define WIN_SECURITY_DISABLE 0xF6 251 #define WIN_READ_NATIVE_MAX 0xF8 /* return the native maximum address */ 252 #define WIN_SET_MAX 0xF9 253 #define DISABLE_SEAGATE 0xFB 254 255 /* WIN_SMART sub-commands */ 256 257 #define SMART_READ_VALUES 0xD0 258 #define SMART_READ_THRESHOLDS 0xD1 259 #define SMART_AUTOSAVE 0xD2 260 #define SMART_SAVE 0xD3 261 #define SMART_IMMEDIATE_OFFLINE 0xD4 262 #define SMART_READ_LOG_SECTOR 0xD5 263 #define SMART_WRITE_LOG_SECTOR 0xD6 264 #define SMART_WRITE_THRESHOLDS 0xD7 265 #define SMART_ENABLE 0xD8 266 #define SMART_DISABLE 0xD9 267 #define SMART_STATUS 0xDA 268 #define SMART_AUTO_OFFLINE 0xDB 269 270 /* Password used in TF4 & TF5 executing SMART commands */ 271 272 #define SMART_LCYL_PASS 0x4F 273 #define SMART_HCYL_PASS 0xC2 274 275 /* WIN_SETFEATURES sub-commands */ 276 #define SETFEATURES_EN_8BIT 0x01 /* Enable 8-Bit Transfers */ 277 #define SETFEATURES_EN_WCACHE 0x02 /* Enable write cache */ 278 #define SETFEATURES_DIS_DEFECT 0x04 /* Disable Defect Management */ 279 #define SETFEATURES_EN_APM 0x05 /* Enable advanced power management */ 280 #define SETFEATURES_EN_SAME_R 0x22 /* for a region ATA-1 */ 281 #define SETFEATURES_DIS_MSN 0x31 /* Disable Media Status Notification */ 282 #define SETFEATURES_DIS_RETRY 0x33 /* Disable Retry */ 283 #define SETFEATURES_EN_AAM 0x42 /* Enable Automatic Acoustic Management */ 284 #define SETFEATURES_RW_LONG 0x44 /* Set Length of VS bytes */ 285 #define SETFEATURES_SET_CACHE 0x54 /* Set Cache segments to SC Reg. Val */ 286 #define SETFEATURES_DIS_RLA 0x55 /* Disable read look-ahead feature */ 287 #define SETFEATURES_EN_RI 0x5D /* Enable release interrupt */ 288 #define SETFEATURES_EN_SI 0x5E /* Enable SERVICE interrupt */ 289 #define SETFEATURES_DIS_RPOD 0x66 /* Disable reverting to power on defaults */ 290 #define SETFEATURES_DIS_ECC 0x77 /* Disable ECC byte count */ 291 #define SETFEATURES_DIS_8BIT 0x81 /* Disable 8-Bit Transfers */ 292 #define SETFEATURES_DIS_WCACHE 0x82 /* Disable write cache */ 293 #define SETFEATURES_EN_DEFECT 0x84 /* Enable Defect Management */ 294 #define SETFEATURES_DIS_APM 0x85 /* Disable advanced power management */ 295 #define SETFEATURES_EN_ECC 0x88 /* Enable ECC byte count */ 296 #define SETFEATURES_EN_MSN 0x95 /* Enable Media Status Notification */ 297 #define SETFEATURES_EN_RETRY 0x99 /* Enable Retry */ 298 #define SETFEATURES_EN_RLA 0xAA /* Enable read look-ahead feature */ 299 #define SETFEATURES_PREFETCH 0xAB /* Sets drive prefetch value */ 300 #define SETFEATURES_EN_REST 0xAC /* ATA-1 */ 301 #define SETFEATURES_4B_RW_LONG 0xBB /* Set Lenght of 4 bytes */ 302 #define SETFEATURES_DIS_AAM 0xC2 /* Disable Automatic Acoustic Management */ 303 #define SETFEATURES_EN_RPOD 0xCC /* Enable reverting to power on defaults */ 304 #define SETFEATURES_DIS_RI 0xDD /* Disable release interrupt ATAPI */ 305 #define SETFEATURES_EN_SAME_M 0xDD /* for a entire device ATA-1 */ 306 #define SETFEATURES_DIS_SI 0xDE /* Disable SERVICE interrupt ATAPI */ 307 308 /* WIN_SECURITY sub-commands */ 309 310 #define SECURITY_SET_PASSWORD 0xBA 311 #define SECURITY_UNLOCK 0xBB 312 #define SECURITY_ERASE_PREPARE 0xBC 313 #define SECURITY_ERASE_UNIT 0xBD 314 #define SECURITY_FREEZE_LOCK 0xBE 315 #define SECURITY_DISABLE_PASSWORD 0xBF 316 317 struct hd_geometry { 318 unsigned char heads; 319 unsigned char sectors; 320 unsigned short cylinders; 321 unsigned long start; 322 }; 323 324 /* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x030n/0x031n */ 325 #define HDIO_GETGEO 0x0301 /* get device geometry */ 326 #define HDIO_GET_UNMASKINTR 0x0302 /* get current unmask setting */ 327 #define HDIO_GET_MULTCOUNT 0x0304 /* get current IDE blockmode setting */ 328 #define HDIO_GET_QDMA 0x0305 /* get use-qdma flag */ 329 330 #define HDIO_SET_XFER 0x0306 /* set transfer rate via proc */ 331 332 #define HDIO_OBSOLETE_IDENTITY 0x0307 /* OBSOLETE, DO NOT USE: returns 142 bytes */ 333 #define HDIO_GET_KEEPSETTINGS 0x0308 /* get keep-settings-on-reset flag */ 334 #define HDIO_GET_32BIT 0x0309 /* get current io_32bit setting */ 335 #define HDIO_GET_NOWERR 0x030a /* get ignore-write-error flag */ 336 #define HDIO_GET_DMA 0x030b /* get use-dma flag */ 337 #define HDIO_GET_NICE 0x030c /* get nice flags */ 338 #define HDIO_GET_IDENTITY 0x030d /* get IDE identification info */ 339 #define HDIO_GET_WCACHE 0x030e /* get write cache mode on|off */ 340 #define HDIO_GET_ACOUSTIC 0x030f /* get acoustic value */ 341 #define HDIO_GET_ADDRESS 0x0310 /* */ 342 343 #define HDIO_GET_BUSSTATE 0x031a /* get the bus state of the hwif */ 344 #define HDIO_TRISTATE_HWIF 0x031b /* execute a channel tristate */ 345 #define HDIO_DRIVE_RESET 0x031c /* execute a device reset */ 346 #define HDIO_DRIVE_TASKFILE 0x031d /* execute raw taskfile */ 347 #define HDIO_DRIVE_TASK 0x031e /* execute task and special drive command */ 348 #define HDIO_DRIVE_CMD 0x031f /* execute a special drive command */ 349 #define HDIO_DRIVE_CMD_AEB HDIO_DRIVE_TASK 350 351 /* hd/ide ctl's that pass (arg) non-ptr values are numbered 0x032n/0x033n */ 352 #define HDIO_SET_MULTCOUNT 0x0321 /* change IDE blockmode */ 353 #define HDIO_SET_UNMASKINTR 0x0322 /* permit other irqs during I/O */ 354 #define HDIO_SET_KEEPSETTINGS 0x0323 /* keep ioctl settings on reset */ 355 #define HDIO_SET_32BIT 0x0324 /* change io_32bit flags */ 356 #define HDIO_SET_NOWERR 0x0325 /* change ignore-write-error flag */ 357 #define HDIO_SET_DMA 0x0326 /* change use-dma flag */ 358 #define HDIO_SET_PIO_MODE 0x0327 /* reconfig interface to new speed */ 359 #define HDIO_SCAN_HWIF 0x0328 /* register and (re)scan interface */ 360 #define HDIO_SET_NICE 0x0329 /* set nice flags */ 361 #define HDIO_UNREGISTER_HWIF 0x032a /* unregister interface */ 362 #define HDIO_SET_WCACHE 0x032b /* change write cache enable-disable */ 363 #define HDIO_SET_ACOUSTIC 0x032c /* change acoustic behavior */ 364 #define HDIO_SET_BUSSTATE 0x032d /* set the bus state of the hwif */ 365 #define HDIO_SET_QDMA 0x032e /* change use-qdma flag */ 366 #define HDIO_SET_ADDRESS 0x032f /* change lba addressing modes */ 367 368 /* bus states */ 369 enum { 370 BUSSTATE_OFF = 0, 371 BUSSTATE_ON, 372 BUSSTATE_TRISTATE 373 }; 374 375 /* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x033n/0x033n */ 376 /* 0x330 is reserved - used to be HDIO_GETGEO_BIG */ 377 /* 0x331 is reserved - used to be HDIO_GETGEO_BIG_RAW */ 378 /* 0x338 is reserved - used to be HDIO_SET_IDE_SCSI */ 379 /* 0x339 is reserved - used to be HDIO_SET_SCSI_IDE */ 380 381 #define __NEW_HD_DRIVE_ID 382 383 /* 384 * Structure returned by HDIO_GET_IDENTITY, as per ANSI NCITS ATA6 rev.1b spec. 385 * 386 * If you change something here, please remember to update fix_driveid() in 387 * ide/probe.c. 388 */ 389 struct hd_driveid { 390 unsigned short config; /* lots of obsolete bit flags */ 391 unsigned short cyls; /* Obsolete, "physical" cyls */ 392 unsigned short reserved2; /* reserved (word 2) */ 393 unsigned short heads; /* Obsolete, "physical" heads */ 394 unsigned short track_bytes; /* unformatted bytes per track */ 395 unsigned short sector_bytes; /* unformatted bytes per sector */ 396 unsigned short sectors; /* Obsolete, "physical" sectors per track */ 397 unsigned short vendor0; /* vendor unique */ 398 unsigned short vendor1; /* vendor unique */ 399 unsigned short vendor2; /* Retired vendor unique */ 400 unsigned char serial_no[20]; /* 0 = not_specified */ 401 unsigned short buf_type; /* Retired */ 402 unsigned short buf_size; /* Retired, 512 byte increments 403 * 0 = not_specified 404 */ 405 unsigned short ecc_bytes; /* for r/w long cmds; 0 = not_specified */ 406 unsigned char fw_rev[8]; /* 0 = not_specified */ 407 unsigned char model[40]; /* 0 = not_specified */ 408 unsigned char max_multsect; /* 0=not_implemented */ 409 unsigned char vendor3; /* vendor unique */ 410 unsigned short dword_io; /* 0=not_implemented; 1=implemented */ 411 unsigned char vendor4; /* vendor unique */ 412 unsigned char capability; /* (upper byte of word 49) 413 * 3: IORDYsup 414 * 2: IORDYsw 415 * 1: LBA 416 * 0: DMA 417 */ 418 unsigned short reserved50; /* reserved (word 50) */ 419 unsigned char vendor5; /* Obsolete, vendor unique */ 420 unsigned char tPIO; /* Obsolete, 0=slow, 1=medium, 2=fast */ 421 unsigned char vendor6; /* Obsolete, vendor unique */ 422 unsigned char tDMA; /* Obsolete, 0=slow, 1=medium, 2=fast */ 423 unsigned short field_valid; /* (word 53) 424 * 2: ultra_ok word 88 425 * 1: eide_ok words 64-70 426 * 0: cur_ok words 54-58 427 */ 428 unsigned short cur_cyls; /* Obsolete, logical cylinders */ 429 unsigned short cur_heads; /* Obsolete, l heads */ 430 unsigned short cur_sectors; /* Obsolete, l sectors per track */ 431 unsigned short cur_capacity0; /* Obsolete, l total sectors on drive */ 432 unsigned short cur_capacity1; /* Obsolete, (2 words, misaligned int) */ 433 unsigned char multsect; /* current multiple sector count */ 434 unsigned char multsect_valid; /* when (bit0==1) multsect is ok */ 435 unsigned int lba_capacity; /* Obsolete, total number of sectors */ 436 unsigned short dma_1word; /* Obsolete, single-word dma info */ 437 unsigned short dma_mword; /* multiple-word dma info */ 438 unsigned short eide_pio_modes; /* bits 0:mode3 1:mode4 */ 439 unsigned short eide_dma_min; /* min mword dma cycle time (ns) */ 440 unsigned short eide_dma_time; /* recommended mword dma cycle time (ns) */ 441 unsigned short eide_pio; /* min cycle time (ns), no IORDY */ 442 unsigned short eide_pio_iordy; /* min cycle time (ns), with IORDY */ 443 unsigned short words69_70[2]; /* reserved words 69-70 444 * future command overlap and queuing 445 */ 446 /* HDIO_GET_IDENTITY currently returns only words 0 through 70 */ 447 unsigned short words71_74[4]; /* reserved words 71-74 448 * for IDENTIFY PACKET DEVICE command 449 */ 450 unsigned short queue_depth; /* (word 75) 451 * 15:5 reserved 452 * 4:0 Maximum queue depth -1 453 */ 454 unsigned short words76_79[4]; /* reserved words 76-79 */ 455 unsigned short major_rev_num; /* (word 80) */ 456 unsigned short minor_rev_num; /* (word 81) */ 457 unsigned short command_set_1; /* (word 82) supported 458 * 15: Obsolete 459 * 14: NOP command 460 * 13: READ_BUFFER 461 * 12: WRITE_BUFFER 462 * 11: Obsolete 463 * 10: Host Protected Area 464 * 9: DEVICE Reset 465 * 8: SERVICE Interrupt 466 * 7: Release Interrupt 467 * 6: look-ahead 468 * 5: write cache 469 * 4: PACKET Command 470 * 3: Power Management Feature Set 471 * 2: Removable Feature Set 472 * 1: Security Feature Set 473 * 0: SMART Feature Set 474 */ 475 unsigned short command_set_2; /* (word 83) 476 * 15: Shall be ZERO 477 * 14: Shall be ONE 478 * 13: FLUSH CACHE EXT 479 * 12: FLUSH CACHE 480 * 11: Device Configuration Overlay 481 * 10: 48-bit Address Feature Set 482 * 9: Automatic Acoustic Management 483 * 8: SET MAX security 484 * 7: reserved 1407DT PARTIES 485 * 6: SetF sub-command Power-Up 486 * 5: Power-Up in Standby Feature Set 487 * 4: Removable Media Notification 488 * 3: APM Feature Set 489 * 2: CFA Feature Set 490 * 1: READ/WRITE DMA QUEUED 491 * 0: Download MicroCode 492 */ 493 unsigned short cfsse; /* (word 84) 494 * cmd set-feature supported extensions 495 * 15: Shall be ZERO 496 * 14: Shall be ONE 497 * 13:6 reserved 498 * 5: General Purpose Logging 499 * 4: Streaming Feature Set 500 * 3: Media Card Pass Through 501 * 2: Media Serial Number Valid 502 * 1: SMART selt-test supported 503 * 0: SMART error logging 504 */ 505 unsigned short cfs_enable_1; /* (word 85) 506 * command set-feature enabled 507 * 15: Obsolete 508 * 14: NOP command 509 * 13: READ_BUFFER 510 * 12: WRITE_BUFFER 511 * 11: Obsolete 512 * 10: Host Protected Area 513 * 9: DEVICE Reset 514 * 8: SERVICE Interrupt 515 * 7: Release Interrupt 516 * 6: look-ahead 517 * 5: write cache 518 * 4: PACKET Command 519 * 3: Power Management Feature Set 520 * 2: Removable Feature Set 521 * 1: Security Feature Set 522 * 0: SMART Feature Set 523 */ 524 unsigned short cfs_enable_2; /* (word 86) 525 * command set-feature enabled 526 * 15: Shall be ZERO 527 * 14: Shall be ONE 528 * 13: FLUSH CACHE EXT 529 * 12: FLUSH CACHE 530 * 11: Device Configuration Overlay 531 * 10: 48-bit Address Feature Set 532 * 9: Automatic Acoustic Management 533 * 8: SET MAX security 534 * 7: reserved 1407DT PARTIES 535 * 6: SetF sub-command Power-Up 536 * 5: Power-Up in Standby Feature Set 537 * 4: Removable Media Notification 538 * 3: APM Feature Set 539 * 2: CFA Feature Set 540 * 1: READ/WRITE DMA QUEUED 541 * 0: Download MicroCode 542 */ 543 unsigned short csf_default; /* (word 87) 544 * command set-feature default 545 * 15: Shall be ZERO 546 * 14: Shall be ONE 547 * 13:6 reserved 548 * 5: General Purpose Logging enabled 549 * 4: Valid CONFIGURE STREAM executed 550 * 3: Media Card Pass Through enabled 551 * 2: Media Serial Number Valid 552 * 1: SMART selt-test supported 553 * 0: SMART error logging 554 */ 555 unsigned short dma_ultra; /* (word 88) */ 556 unsigned short trseuc; /* time required for security erase */ 557 unsigned short trsEuc; /* time required for enhanced erase */ 558 unsigned short CurAPMvalues; /* current APM values */ 559 unsigned short mprc; /* master password revision code */ 560 unsigned short hw_config; /* hardware config (word 93) 561 * 15: Shall be ZERO 562 * 14: Shall be ONE 563 * 13: 564 * 12: 565 * 11: 566 * 10: 567 * 9: 568 * 8: 569 * 7: 570 * 6: 571 * 5: 572 * 4: 573 * 3: 574 * 2: 575 * 1: 576 * 0: Shall be ONE 577 */ 578 unsigned short acoustic; /* (word 94) 579 * 15:8 Vendor's recommended value 580 * 7:0 current value 581 */ 582 unsigned short msrqs; /* min stream request size */ 583 unsigned short sxfert; /* stream transfer time */ 584 unsigned short sal; /* stream access latency */ 585 unsigned int spg; /* stream performance granularity */ 586 unsigned long long lba_capacity_2;/* 48-bit total number of sectors */ 587 unsigned short words104_125[22];/* reserved words 104-125 */ 588 unsigned short last_lun; /* (word 126) */ 589 unsigned short word127; /* (word 127) Feature Set 590 * Removable Media Notification 591 * 15:2 reserved 592 * 1:0 00 = not supported 593 * 01 = supported 594 * 10 = reserved 595 * 11 = reserved 596 */ 597 unsigned short dlf; /* (word 128) 598 * device lock function 599 * 15:9 reserved 600 * 8 security level 1:max 0:high 601 * 7:6 reserved 602 * 5 enhanced erase 603 * 4 expire 604 * 3 frozen 605 * 2 locked 606 * 1 en/disabled 607 * 0 capability 608 */ 609 unsigned short csfo; /* (word 129) 610 * current set features options 611 * 15:4 reserved 612 * 3: auto reassign 613 * 2: reverting 614 * 1: read-look-ahead 615 * 0: write cache 616 */ 617 unsigned short words130_155[26];/* reserved vendor words 130-155 */ 618 unsigned short word156; /* reserved vendor word 156 */ 619 unsigned short words157_159[3];/* reserved vendor words 157-159 */ 620 unsigned short cfa_power; /* (word 160) CFA Power Mode 621 * 15 word 160 supported 622 * 14 reserved 623 * 13 624 * 12 625 * 11:0 626 */ 627 unsigned short words161_175[15];/* Reserved for CFA */ 628 unsigned short words176_205[30];/* Current Media Serial Number */ 629 unsigned short words206_254[49];/* reserved words 206-254 */ 630 unsigned short integrity_word; /* (word 255) 631 * 15:8 Checksum 632 * 7:0 Signature 633 */ 634 }; 635 636 /* 637 * IDE "nice" flags. These are used on a per drive basis to determine 638 * when to be nice and give more bandwidth to the other devices which 639 * share the same IDE bus. 640 */ 641 #define IDE_NICE_DSC_OVERLAP (0) /* per the DSC overlap protocol */ 642 #define IDE_NICE_ATAPI_OVERLAP (1) /* not supported yet */ 643 #define IDE_NICE_0 (2) /* when sure that it won't affect us */ 644 #define IDE_NICE_1 (3) /* when probably won't affect us much */ 645 #define IDE_NICE_2 (4) /* when we know it's on our expense */ 646 647 #endif /* _LINUX_HDREG_H */ -
include/linux/ioctl.h
diff -Naur aboot-0.9b.orig/include/linux/ioctl.h aboot-0.9b/include/linux/ioctl.h
old new 1 #ifndef _LINUX_IOCTL_H 2 #define _LINUX_IOCTL_H 3 4 #include <asm/ioctl.h> 5 6 #endif /* _LINUX_IOCTL_H */ 7 -
include/linux/kdev_t.h
diff -Naur aboot-0.9b.orig/include/linux/kdev_t.h aboot-0.9b/include/linux/kdev_t.h
old new 1 #ifndef _LINUX_KDEV_T_H 2 #define _LINUX_KDEV_T_H 3 4 /* 5 Some programs want their definitions of MAJOR and MINOR and MKDEV 6 from the kernel sources. These must be the externally visible ones. 7 */ 8 #define MAJOR(dev) ((dev)>>8) 9 #define MINOR(dev) ((dev) & 0xff) 10 #define MKDEV(ma,mi) ((ma)<<8 | (mi)) 11 #endif -
include/linux/kernel.h
diff -Naur aboot-0.9b.orig/include/linux/kernel.h aboot-0.9b/include/linux/kernel.h
old new 1 #ifndef _LINUX_KERNEL_H 2 #define _LINUX_KERNEL_H 3 4 /* 5 * 'kernel.h' contains some often-used function prototypes etc 6 */ 7 8 9 #define SI_LOAD_SHIFT 16 10 struct sysinfo { 11 long uptime; /* Seconds since boot */ 12 unsigned long loads[3]; /* 1, 5, and 15 minute load averages */ 13 unsigned long totalram; /* Total usable main memory size */ 14 unsigned long freeram; /* Available memory size */ 15 unsigned long sharedram; /* Amount of shared memory */ 16 unsigned long bufferram; /* Memory used by buffers */ 17 unsigned long totalswap; /* Total swap space size */ 18 unsigned long freeswap; /* swap space still available */ 19 unsigned short procs; /* Number of current processes */ 20 unsigned short pad; /* explicit padding for m68k */ 21 unsigned long totalhigh; /* Total high memory size */ 22 unsigned long freehigh; /* Available high memory size */ 23 unsigned int mem_unit; /* Memory unit size in bytes */ 24 char _f[20-2*sizeof(long)-sizeof(int)]; /* Padding: libc5 uses this.. */ 25 }; 26 27 /* Force a compilation error if condition is true */ 28 #define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)])) 29 30 /* Force a compilation error if condition is true, but also produce a 31 result (of value 0 and type size_t), so the expression can be used 32 e.g. in a structure initializer (or where-ever else comma expressions 33 aren't permitted). */ 34 #define BUILD_BUG_ON_ZERO(e) (sizeof(char[1 - 2 * !!(e)]) - 1) 35 36 /* Trap pasters of __FUNCTION__ at compile-time */ 37 #define __FUNCTION__ (__func__) 38 39 /* This helps us to avoid #ifdef CONFIG_NUMA */ 40 #ifdef CONFIG_NUMA 41 #define NUMA_BUILD 1 42 #else 43 #define NUMA_BUILD 0 44 #endif 45 46 #endif -
include/linux/limits.h
diff -Naur aboot-0.9b.orig/include/linux/limits.h aboot-0.9b/include/linux/limits.h
old new 1 #ifndef _LINUX_LIMITS_H 2 #define _LINUX_LIMITS_H 3 4 #define NR_OPEN 1024 5 6 #define NGROUPS_MAX 65536 /* supplemental group IDs are available */ 7 #define ARG_MAX 131072 /* # bytes of args + environ for exec() */ 8 #define LINK_MAX 127 /* # links a file may have */ 9 #define MAX_CANON 255 /* size of the canonical input queue */ 10 #define MAX_INPUT 255 /* size of the type-ahead buffer */ 11 #define NAME_MAX 255 /* # chars in a file name */ 12 #define PATH_MAX 4096 /* # chars in a path name including nul */ 13 #define PIPE_BUF 4096 /* # bytes in atomic write to a pipe */ 14 #define XATTR_NAME_MAX 255 /* # chars in an extended attribute name */ 15 #define XATTR_SIZE_MAX 65536 /* size of an extended attribute value (64k) */ 16 #define XATTR_LIST_MAX 65536 /* size of extended attribute namelist (64k) */ 17 18 #define RTSIG_MAX 32 19 20 #endif -
include/linux/magic.h
diff -Naur aboot-0.9b.orig/include/linux/magic.h aboot-0.9b/include/linux/magic.h
old new 1 #ifndef __LINUX_MAGIC_H__ 2 #define __LINUX_MAGIC_H__ 3 4 #define ADFS_SUPER_MAGIC 0xadf5 5 #define AFFS_SUPER_MAGIC 0xadff 6 #define AFS_SUPER_MAGIC 0x5346414F 7 #define AUTOFS_SUPER_MAGIC 0x0187 8 #define CODA_SUPER_MAGIC 0x73757245 9 #define EFS_SUPER_MAGIC 0x414A53 10 #define EXT2_SUPER_MAGIC 0xEF53 11 #define EXT3_SUPER_MAGIC 0xEF53 12 #define EXT4_SUPER_MAGIC 0xEF53 13 #define HPFS_SUPER_MAGIC 0xf995e849 14 #define ISOFS_SUPER_MAGIC 0x9660 15 #define JFFS2_SUPER_MAGIC 0x72b6 16 #define ANON_INODE_FS_MAGIC 0x09041934 17 18 #define MINIX_SUPER_MAGIC 0x137F /* original minix fs */ 19 #define MINIX_SUPER_MAGIC2 0x138F /* minix fs, 30 char names */ 20 #define MINIX2_SUPER_MAGIC 0x2468 /* minix V2 fs */ 21 #define MINIX2_SUPER_MAGIC2 0x2478 /* minix V2 fs, 30 char names */ 22 #define MINIX3_SUPER_MAGIC 0x4d5a /* minix V3 fs */ 23 24 #define MSDOS_SUPER_MAGIC 0x4d44 /* MD */ 25 #define NCP_SUPER_MAGIC 0x564c /* Guess, what 0x564c is :-) */ 26 #define NFS_SUPER_MAGIC 0x6969 27 #define OPENPROM_SUPER_MAGIC 0x9fa1 28 #define PROC_SUPER_MAGIC 0x9fa0 29 #define QNX4_SUPER_MAGIC 0x002f /* qnx4 fs detection */ 30 31 #define REISERFS_SUPER_MAGIC 0x52654973 /* used by gcc */ 32 /* used by file system utilities that 33 look at the superblock, etc. */ 34 #define REISERFS_SUPER_MAGIC_STRING "ReIsErFs" 35 #define REISER2FS_SUPER_MAGIC_STRING "ReIsEr2Fs" 36 #define REISER2FS_JR_SUPER_MAGIC_STRING "ReIsEr3Fs" 37 38 #define SMB_SUPER_MAGIC 0x517B 39 #define USBDEVICE_SUPER_MAGIC 0x9fa2 40 41 #endif /* __LINUX_MAGIC_H__ */ -
include/linux/param.h
diff -Naur aboot-0.9b.orig/include/linux/param.h aboot-0.9b/include/linux/param.h
old new 1 #ifndef _LINUX_PARAM_H 2 #define _LINUX_PARAM_H 3 4 #include <asm/param.h> 5 6 #endif -
include/linux/posix_types.h
diff -Naur aboot-0.9b.orig/include/linux/posix_types.h aboot-0.9b/include/linux/posix_types.h
old new 1 #ifndef _LINUX_POSIX_TYPES_H 2 #define _LINUX_POSIX_TYPES_H 3 4 #include <linux/stddef.h> 5 6 /* 7 * This allows for 1024 file descriptors: if NR_OPEN is ever grown 8 * beyond that you'll have to change this too. But 1024 fd's seem to be 9 * enough even for such "real" unices like OSF/1, so hopefully this is 10 * one limit that doesn't have to be changed [again]. 11 * 12 * Note that POSIX wants the FD_CLEAR(fd,fdsetp) defines to be in 13 * <sys/time.h> (and thus <linux/time.h>) - but this is a more logical 14 * place for them. Solved by having dummy defines in <sys/time.h>. 15 */ 16 17 /* 18 * Those macros may have been defined in <gnu/types.h>. But we always 19 * use the ones here. 20 */ 21 #undef __NFDBITS 22 #define __NFDBITS (8 * sizeof(unsigned long)) 23 24 #undef __FD_SETSIZE 25 #define __FD_SETSIZE 1024 26 27 #undef __FDSET_LONGS 28 #define __FDSET_LONGS (__FD_SETSIZE/__NFDBITS) 29 30 #undef __FDELT 31 #define __FDELT(d) ((d) / __NFDBITS) 32 33 #undef __FDMASK 34 #define __FDMASK(d) (1UL << ((d) % __NFDBITS)) 35 36 typedef struct { 37 unsigned long fds_bits [__FDSET_LONGS]; 38 } __kernel_fd_set; 39 40 /* Type of a signal handler. */ 41 typedef void (*__kernel_sighandler_t)(int); 42 43 /* Type of a SYSV IPC key. */ 44 typedef int __kernel_key_t; 45 typedef int __kernel_mqd_t; 46 47 #include <asm/posix_types.h> 48 49 #endif /* _LINUX_POSIX_TYPES_H */ -
include/linux/stat.h
diff -Naur aboot-0.9b.orig/include/linux/stat.h aboot-0.9b/include/linux/stat.h
old new 1 #ifndef _LINUX_STAT_H 2 #define _LINUX_STAT_H 3 4 5 #if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) 6 7 #define S_IFMT 00170000 8 #define S_IFSOCK 0140000 9 #define S_IFLNK 0120000 10 #define S_IFREG 0100000 11 #define S_IFBLK 0060000 12 #define S_IFDIR 0040000 13 #define S_IFCHR 0020000 14 #define S_IFIFO 0010000 15 #define S_ISUID 0004000 16 #define S_ISGID 0002000 17 #define S_ISVTX 0001000 18 19 #define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK) 20 #define S_ISREG(m) (((m) & S_IFMT) == S_IFREG) 21 #define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) 22 #define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR) 23 #define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK) 24 #define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO) 25 #define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK) 26 27 #define S_IRWXU 00700 28 #define S_IRUSR 00400 29 #define S_IWUSR 00200 30 #define S_IXUSR 00100 31 32 #define S_IRWXG 00070 33 #define S_IRGRP 00040 34 #define S_IWGRP 00020 35 #define S_IXGRP 00010 36 37 #define S_IRWXO 00007 38 #define S_IROTH 00004 39 #define S_IWOTH 00002 40 #define S_IXOTH 00001 41 42 #endif 43 44 45 #endif -
include/linux/stddef.h
diff -Naur aboot-0.9b.orig/include/linux/stddef.h aboot-0.9b/include/linux/stddef.h
old new 1 #ifndef _LINUX_STDDEF_H 2 #define _LINUX_STDDEF_H 3 4 5 #undef NULL 6 #if defined(__cplusplus) 7 #define NULL 0 8 #else 9 #define NULL ((void *)0) 10 #endif 11 12 13 #endif -
include/linux/string.h
diff -Naur aboot-0.9b.orig/include/linux/string.h aboot-0.9b/include/linux/string.h
old new 1 #ifndef _LINUX_STRING_H_ 2 #define _LINUX_STRING_H_ 3 4 /* We don't want strings.h stuff being user by user stuff by accident */ 5 6 #ifdef __KERNEL__ 7 8 #include <linux/types.h> /* for size_t */ 9 #include <linux/stddef.h> /* for NULL */ 10 11 #ifdef __cplusplus 12 extern "C" { 13 #endif 14 15 //extern char *strndup_user(const char __user *, long); 16 17 #ifndef __HAVE_ARCH_STRCPY 18 extern char * strcpy(char *,const char *); 19 #endif 20 #ifndef __HAVE_ARCH_STRNCPY 21 extern char * strncpy(char *,const char *, __kernel_size_t); 22 #endif 23 #ifndef __HAVE_ARCH_STRLCPY 24 size_t strlcpy(char *, const char *, size_t); 25 #endif 26 #ifndef __HAVE_ARCH_STRCAT 27 extern char * strcat(char *, const char *); 28 #endif 29 #ifndef __HAVE_ARCH_STRNCAT 30 extern char * strncat(char *, const char *, __kernel_size_t); 31 #endif 32 #ifndef __HAVE_ARCH_STRLCAT 33 extern size_t strlcat(char *, const char *, __kernel_size_t); 34 #endif 35 #ifndef __HAVE_ARCH_STRCMP 36 extern int strcmp(const char *,const char *); 37 #endif 38 #ifndef __HAVE_ARCH_STRNCMP 39 extern int strncmp(const char *,const char *,__kernel_size_t); 40 #endif 41 #ifndef __HAVE_ARCH_STRNICMP 42 extern int strnicmp(const char *, const char *, __kernel_size_t); 43 #endif 44 #ifndef __HAVE_ARCH_STRCASECMP 45 extern int strcasecmp(const char *s1, const char *s2); 46 #endif 47 #ifndef __HAVE_ARCH_STRNCASECMP 48 extern int strncasecmp(const char *s1, const char *s2, size_t n); 49 #endif 50 #ifndef __HAVE_ARCH_STRCHR 51 extern char * strchr(const char *,int); 52 #endif 53 #ifndef __HAVE_ARCH_STRNCHR 54 extern char * strnchr(const char *, size_t, int); 55 #endif 56 #ifndef __HAVE_ARCH_STRRCHR 57 extern char * strrchr(const char *,int); 58 #endif 59 extern char * strstrip(char *); 60 #ifndef __HAVE_ARCH_STRSTR 61 extern char * strstr(const char *,const char *); 62 #endif 63 #ifndef __HAVE_ARCH_STRLEN 64 extern __kernel_size_t strlen(const char *); 65 #endif 66 #ifndef __HAVE_ARCH_STRNLEN 67 extern __kernel_size_t strnlen(const char *,__kernel_size_t); 68 #endif 69 #ifndef __HAVE_ARCH_STRPBRK 70 extern char * strpbrk(const char *,const char *); 71 #endif 72 #ifndef __HAVE_ARCH_STRSEP 73 extern char * strsep(char **,const char *); 74 #endif 75 #ifndef __HAVE_ARCH_STRSPN 76 extern __kernel_size_t strspn(const char *,const char *); 77 #endif 78 #ifndef __HAVE_ARCH_STRCSPN 79 extern __kernel_size_t strcspn(const char *,const char *); 80 #endif 81 82 #ifndef __HAVE_ARCH_MEMSET 83 extern void * memset(void *,int,__kernel_size_t); 84 #endif 85 #ifndef __HAVE_ARCH_MEMCPY 86 extern void * memcpy(void *,const void *,__kernel_size_t); 87 #endif 88 #ifndef __HAVE_ARCH_MEMMOVE 89 extern void * memmove(void *,const void *,__kernel_size_t); 90 #endif 91 #ifndef __HAVE_ARCH_MEMSCAN 92 extern void * memscan(void *,int,__kernel_size_t); 93 #endif 94 #ifndef __HAVE_ARCH_MEMCMP 95 extern int memcmp(const void *,const void *,__kernel_size_t); 96 #endif 97 #ifndef __HAVE_ARCH_MEMCHR 98 extern void * memchr(const void *,int,__kernel_size_t); 99 #endif 100 101 //extern char *kstrdup(const char *s, gfp_t gfp); 102 //extern char *kstrndup(const char *s, size_t len, gfp_t gfp); 103 //extern void *kmemdup(const void *src, size_t len, gfp_t gfp); 104 105 //extern char **argv_split(gfp_t gfp, const char *str, int *argcp); 106 //extern void argv_free(char **argv); 107 108 #ifdef __cplusplus 109 } 110 #endif 111 112 #endif 113 #endif /* _LINUX_STRING_H_ */ -
include/linux/types.h
diff -Naur aboot-0.9b.orig/include/linux/types.h aboot-0.9b/include/linux/types.h
old new 1 #ifndef _LINUX_TYPES_H 2 #define _LINUX_TYPES_H 3 4 5 #include <linux/posix_types.h> 6 #include <asm/types.h> 7 8 #ifndef __KERNEL_STRICT_NAMES 9 10 typedef __u32 __kernel_dev_t; 11 12 typedef __kernel_fd_set fd_set; 13 typedef __kernel_dev_t dev_t; 14 typedef __kernel_ino_t ino_t; 15 typedef __kernel_mode_t mode_t; 16 typedef __kernel_nlink_t nlink_t; 17 typedef __kernel_off_t off_t; 18 typedef __kernel_pid_t pid_t; 19 typedef __kernel_daddr_t daddr_t; 20 typedef __kernel_key_t key_t; 21 typedef __kernel_suseconds_t suseconds_t; 22 typedef __kernel_timer_t timer_t; 23 typedef __kernel_clockid_t clockid_t; 24 typedef __kernel_mqd_t mqd_t; 25 26 typedef __kernel_uid_t uid_t; 27 typedef __kernel_gid_t gid_t; 28 29 #if defined(__GNUC__) && !defined(__STRICT_ANSI__) 30 typedef __kernel_loff_t loff_t; 31 #endif 32 33 /* 34 * The following typedefs are also protected by individual ifdefs for 35 * historical reasons: 36 */ 37 #ifndef _SIZE_T 38 #define _SIZE_T 39 typedef __kernel_size_t size_t; 40 #endif 41 42 #ifndef _SSIZE_T 43 #define _SSIZE_T 44 typedef __kernel_ssize_t ssize_t; 45 #endif 46 47 #ifndef _PTRDIFF_T 48 #define _PTRDIFF_T 49 typedef __kernel_ptrdiff_t ptrdiff_t; 50 #endif 51 52 #ifndef _TIME_T 53 #define _TIME_T 54 typedef __kernel_time_t time_t; 55 #endif 56 57 #ifndef _CLOCK_T 58 #define _CLOCK_T 59 typedef __kernel_clock_t clock_t; 60 #endif 61 62 #ifndef _CADDR_T 63 #define _CADDR_T 64 typedef __kernel_caddr_t caddr_t; 65 #endif 66 67 /* bsd */ 68 typedef unsigned char u_char; 69 typedef unsigned short u_short; 70 typedef unsigned int u_int; 71 typedef unsigned long u_long; 72 73 /* sysv */ 74 typedef unsigned char unchar; 75 typedef unsigned short ushort; 76 typedef unsigned int uint; 77 typedef unsigned long ulong; 78 79 #ifndef __BIT_TYPES_DEFINED__ 80 #define __BIT_TYPES_DEFINED__ 81 82 typedef __u8 u_int8_t; 83 typedef __s8 int8_t; 84 typedef __u16 u_int16_t; 85 typedef __s16 int16_t; 86 typedef __u32 u_int32_t; 87 typedef __s32 int32_t; 88 89 #endif /* !(__BIT_TYPES_DEFINED__) */ 90 91 typedef __u8 uint8_t; 92 typedef __u16 uint16_t; 93 typedef __u32 uint32_t; 94 95 #if defined(__GNUC__) && !defined(__STRICT_ANSI__) 96 typedef __u64 uint64_t; 97 typedef __u64 u_int64_t; 98 typedef __s64 int64_t; 99 #endif 100 101 /* this is a special 64bit data type that is 8-byte aligned */ 102 #define aligned_u64 unsigned long long __attribute__((aligned(8))) 103 #define aligned_be64 __be64 __attribute__((aligned(8))) 104 #define aligned_le64 __le64 __attribute__((aligned(8))) 105 106 /** 107 * The type used for indexing onto a disc or disc partition. 108 * 109 * Linux always considers sectors to be 512 bytes long independently 110 * of the devices real block size. 111 */ 112 #ifdef CONFIG_LBD 113 typedef u64 sector_t; 114 #else 115 typedef unsigned long sector_t; 116 #endif 117 118 /* 119 * The type of the inode's block count. 120 */ 121 #ifdef CONFIG_LSF 122 typedef u64 blkcnt_t; 123 #else 124 typedef unsigned long blkcnt_t; 125 #endif 126 127 /* 128 * The type of an index into the pagecache. Use a #define so asm/types.h 129 * can override it. 130 */ 131 #ifndef pgoff_t 132 #define pgoff_t unsigned long 133 #endif 134 135 #endif /* __KERNEL_STRICT_NAMES */ 136 137 /* 138 * Below are truly Linux-specific types that should never collide with 139 * any application/library that wants linux/types.h. 140 */ 141 142 #ifdef __CHECKER__ 143 #define __bitwise__ __attribute__((bitwise)) 144 #else 145 #define __bitwise__ 146 #endif 147 #ifdef __CHECK_ENDIAN__ 148 #define __bitwise __bitwise__ 149 #else 150 #define __bitwise 151 #endif 152 153 typedef __u16 __bitwise __le16; 154 typedef __u16 __bitwise __be16; 155 typedef __u32 __bitwise __le32; 156 typedef __u32 __bitwise __be32; 157 #if defined(__GNUC__) && !defined(__STRICT_ANSI__) 158 typedef __u64 __bitwise __le64; 159 typedef __u64 __bitwise __be64; 160 #endif 161 typedef __u16 __bitwise __sum16; 162 typedef __u32 __bitwise __wsum; 163 164 165 struct ustat { 166 __kernel_daddr_t f_tfree; 167 __kernel_ino_t f_tinode; 168 char f_fname[6]; 169 char f_fpack[6]; 170 }; 171 172 #endif /* _LINUX_TYPES_H */ -
include/linux/version.h
diff -Naur aboot-0.9b.orig/include/linux/version.h aboot-0.9b/include/linux/version.h
old new 1 #define LINUX_VERSION_CODE 132631 2 #define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c)) -
include/utils.h
diff -Naur aboot-0.9b.orig/include/utils.h aboot-0.9b/include/utils.h
old new 15 15 extern void getline (char *buf, int maxlen); 16 16 #endif 17 17 18 unsigned long simple_strtoul(const char *cp, char **endp, unsigned int base); 19 size_t strnlen(const char * s, size_t count); 20 char * strtok(char * s,const char * ct); 21 18 22 extern unsigned long memory_end(void); 19 23 extern unsigned long free_mem_ptr; 20 24 -
lib/Makefile
diff -Naur aboot-0.9b.orig/lib/Makefile aboot-0.9b/lib/Makefile
old new 1 CC = gcc 1 include ../Makefile.inc 2 2 3 CPPFLAGS += -D__KERNEL__ -I../include 3 4 ifeq ($(TESTING),) 4 5 CFLAGS = -Os -Wall -mno-fp-regs -fno-builtin … … 11 12 libaboot.a: vsprintf.o memcpy.o memset.o string.o _setjmp.o \ 12 13 _longjmp.o isolib.o __divqu.o __remqu.o __divlu.o \ 13 14 __remlu.o 14 arcru $@ $?15 $(AR) cru $@ $? 15 16 else 16 17 libaboot.a: isolib.o 17 arcru $@ $?18 $(AR) cru $@ $? 18 19 endif 19 20 20 21 clean: -
lib/isolib.c
diff -Naur aboot-0.9b.orig/lib/isolib.c aboot-0.9b/lib/isolib.c
old new 6 6 * functionality to the Linux bootstrapper. All we can do is 7 7 * open and read files... but that's all we need 8-) 8 8 */ 9 #ifndef TESTING10 # include <linux/string.h>11 #endif12 9 #include <linux/kernel.h> 13 #include <linux/config.h>14 10 #include <linux/types.h> 15 11 #include <linux/stat.h> 16 12 #include <linux/kdev_t.h> 17 13 #include <asm/page.h> 18 14 15 #include <string.h> 16 19 17 #include <iso.h> 20 18 #include <isolib.h> 21 19 #include <utils.h> … … 488 486 if (dlen) { 489 487 strcpy(de->name, retname); 490 488 } else { 491 dlen = isonum_711( de->name_len);489 dlen = isonum_711((char *)de->name_len); 492 490 if(sb.s_mapping == 'n') { 493 491 for (i = 0; i < dlen; i++) { 494 492 c = de->name[i]; … … 1035 1033 * Everything's cool, let's get the filename. 1036 1034 * First we need to figure out the length. 1037 1035 */ 1038 name_len = isonum_711( dirent->name_len);1036 name_len = isonum_711((char *)dirent->name_len); 1039 1037 #ifdef DEBUG_ISO 1040 1038 if (name_len==0) printf("dirent->name_len = 0, skipping.\n"); 1041 1039 #endif … … 1177 1175 if (!sb.s_rock) return 0; 1178 1176 *retname = '\0'; 1179 1177 1180 len = sizeof(struct iso_directory_record) + isonum_711( de->name_len);1178 len = sizeof(struct iso_directory_record) + isonum_711((char *)de->name_len); 1181 1179 if (len & 1) len++; 1182 1180 chr = ((unsigned char *) de) + len; 1183 1181 len = *((unsigned char *) de) - len; … … 1520 1518 #ifdef DEBUG_ROCK 1521 1519 printf("Symlink component flag not implemented (%d)\n",slen); 1522 1520 #endif 1521 break; 1523 1522 }; 1524 1523 slen -= slp->len + 2; 1525 1524 oldslp = slp; -
lib/vsprintf.c
diff -Naur aboot-0.9b.orig/lib/vsprintf.c aboot-0.9b/lib/vsprintf.c
old new 11 11 12 12 #include <stdarg.h> 13 13 #include <linux/types.h> 14 #include <linux/string.h> 14 15 #include <utils.h> 15 16 16 17 /* we use this so that we can do without the ctype library */ 17 18 #define is_digit(c) ((c) >= '0' && (c) <= '9') -
sdisklabel/Makefile
diff -Naur aboot-0.9b.orig/sdisklabel/Makefile aboot-0.9b/sdisklabel/Makefile
old new 1 CC = gcc -O2 2 CFLAGS= -I../include $(CPPFLAGS) -Wall 1 include ../Makefile.inc 2 3 CFLAGS= -O2 -I../include $(CPPFLAGS) -Wall 3 4 4 5 all: sdisklabel swriteboot 5 6 7 %.o: %.c 8 $(HOST_CC) $(CFLAGS) -c $< -o $@ 9 6 10 sdisklabel: sdisklabel.o library.o 7 $( CC) $(LDFLAGS) sdisklabel.o library.o -o sdisklabel11 $(HOST_CC) $(LDFLAGS) sdisklabel.o library.o -o sdisklabel 8 12 9 13 swriteboot: swriteboot.o library.o 10 $( CC) $(LDFLAGS) swriteboot.o library.o -o swriteboot14 $(HOST_CC) $(LDFLAGS) swriteboot.o library.o -o swriteboot 11 15 12 16 clean: 13 17 rm -f sdisklabel swriteboot *.o -
sdisklabel/sdisklabel.c
diff -Naur aboot-0.9b.orig/sdisklabel/sdisklabel.c aboot-0.9b/sdisklabel/sdisklabel.c
old new 36 36 d->d_magic2=DISKLABELMAGIC; 37 37 d->d_type=DTYPE_SCSI; 38 38 d->d_secsize=512; 39 strcpy( d->d_typename,"SCSI");39 strcpy((char *)d->d_typename,"SCSI"); 40 40 } 41 41 42 42 void -
sdisklabel/swriteboot.c
diff -Naur aboot-0.9b.orig/sdisklabel/swriteboot.c aboot-0.9b/sdisklabel/swriteboot.c
old new 6 6 #include <sys/stat.h> 7 7 #include <sys/types.h> 8 8 9 #include <asm/system.h>10 9 #include <disklabel.h> 11 10 #include <config.h> 12 11 #include "library.h" -
tools/Makefile
diff -Naur aboot-0.9b.orig/tools/Makefile aboot-0.9b/tools/Makefile
old new 1 CC = gcc 1 2 include ../Makefile.inc 3 2 4 CFLAGS = -g -O2 -Wall -I. -I../include $(CPPFLAGS) 3 5 LDFLAGS = -g 4 6 PGMS = e2writeboot isomarkboot abootconf elfencap objstrip 5 7 6 EXEC_PREFIX = /usr 7 8 all: $(PGMS) 8 all: $(PGMS) 9 9 10 install: $(PGMS) 11 install -s -c -o root -g root -m 755 $(PGMS) $(EXEC_PREFIX)/bin10 .c.o: 11 $(HOST_CC) $(CFLAGS) -c $< -o $@ 12 12 13 clean:14 rm -f *~ *.o *.a core $(PGMS)13 $(PGMS): 14 $(HOST_CC) $(LDFLAGS) $^ -o $@ 15 15 16 isomarkboot: isomarkboot.o ../lib/isolib.o 17 e2writeboot: e2writeboot.o e2lib.o bio.o 16 abootconf: abootconf.o 17 objstrip: objstrip.o 18 elfencap: elfencap.o 19 isomarkboot: isomarkboot.o isolib.o 20 e2writeboot: e2writeboot.o e2lib.o bio.o 18 21 19 e2writeboot.o: 22 e2writeboot.o: e2lib.h 20 23 e2lib.o: e2lib.h 24 isolib.o: ../lib/isolib.c 25 $(HOST_CC) $(CFLAGS) -c $< -o $@ 26 27 install: $(PGMS) 28 install -s -c -o root -g root -m 755 $(PGMS) $(DESTDIR)$(EXEC_PREFIX)/bin 29 30 clean: 31 rm -f *~ *.o *.a core $(PGMS) -
tools/elfencap.c
diff -Naur aboot-0.9b.orig/tools/elfencap.c aboot-0.9b/tools/elfencap.c
old new 34 34 memset(&h, 0, sizeof(h)); 35 35 36 36 h.ehdr.e_ident[0] = 0x7f; 37 strcpy( h.ehdr.e_ident + 1, "ELF");37 strcpy((char *)h.ehdr.e_ident + 1, "ELF"); 38 38 h.ehdr.e_ident[EI_CLASS] = ELF_CLASS; 39 39 h.ehdr.e_ident[EI_DATA] = ELF_DATA; 40 40 h.ehdr.e_ident[EI_VERSION] = EV_CURRENT; -
tools/objstrip.c
diff -Naur aboot-0.9b.orig/tools/objstrip.c aboot-0.9b/tools/objstrip.c
old new 152 152 #ifdef __ELF__ 153 153 elf = (struct elfhdr *) buf; 154 154 155 if (elf->e_ident[0] == 0x7f && strncmp( elf->e_ident + 1, "ELF", 3) == 0) {155 if (elf->e_ident[0] == 0x7f && strncmp((char *)elf->e_ident + 1, "ELF", 3) == 0) { 156 156 if (elf->e_type != ET_EXEC) { 157 157 fprintf(stderr, "%s: %s is not an ELF executable\n", 158 158 prog_name, inname); -
zip/misc.c
diff -Naur aboot-0.9b.orig/zip/misc.c aboot-0.9b/zip/misc.c
old new 189 189 } 190 190 191 191 nblocks = INBUFSIZ / bfs->blocksize; 192 nread = (*bfs->bread)(input_fd, block_number, nblocks, inbuf);192 nread = (*bfs->bread)(input_fd, block_number, nblocks, (char *)inbuf); 193 193 #ifdef DEBUG 194 194 printf("read %ld blocks of %d, got %ld\n", nblocks, bfs->blocksize, 195 195 nread); … … 230 230 updcrc(window, outcnt); 231 231 232 232 if (!bytes_out) /* first block - look for headers */ 233 if (first_block( window, outcnt) < 0)233 if (first_block((char *)window, outcnt) < 0) 234 234 unzip_error("invalid exec header"); /* does a longjmp() */ 235 235 236 236 bytes_out += outcnt; 237 237 while (chunk < nchunks) { 238 238 /* position within the current segment */ 239 239 ssize_t chunk_offset = file_offset - chunks[chunk].offset; 240 unsigned char *dest = ( char *) chunks[chunk].addr + chunk_offset;240 unsigned char *dest = (unsigned char *) chunks[chunk].addr + chunk_offset; 241 241 ssize_t to_copy; 242 242 unsigned char *src = window; 243 243
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