source: patches/gcc-4.2.2-PR31490-1.patch@ 10de248

clfs-1.2 clfs-2.1 clfs-3.0.0-systemd clfs-3.0.0-sysvinit systemd sysvinit
Last change on this file since 10de248 was 99ccd00, checked in by Ken Moffat <zarniwhoop@…>, 17 years ago

Let gcc-4.2.2 build a ppc64 kernel.

  • Property mode set to 100644
File size: 1.3 KB
RevLine 
[99ccd00]1Submitted By: Ken Moffat <zarniwhoop @ ntlworld dot com>
2Date: 2008-01-06
3Initial Package Version: 4.2.2
4Upstream Status: Kicking around in bugzilla, apparently nobody cares.
5Origin: Dinar Temirbulatov
6Description: Allows gcc-4.2 to compile a modular kernel on ppc64. Rediffed
7 to apply with -p1.
8
9diff -Naur gcc-4.2.2/gcc/varasm.c gcc-4.2.2-PR31490/gcc/varasm.c
10--- gcc-4.2.2/gcc/varasm.c 2007-09-01 16:28:30.000000000 +0100
11+++ gcc-4.2.2-PR31490/gcc/varasm.c 2007-11-22 17:50:24.000000000 +0000
12@@ -5452,12 +5452,14 @@
13 be read-only or not, but whether the dynamic link will have to
14 do something. If so, we wish to segregate the data in order to
15 minimize cache misses inside the dynamic linker. */
16- if (reloc & targetm.asm_out.reloc_rw_mask ())
17+ if (reloc & targetm.asm_out.reloc_rw_mask ()
18+ && !lookup_attribute ("section", DECL_ATTRIBUTES (decl)))
19 ret = reloc == 1 ? SECCAT_DATA_REL_LOCAL : SECCAT_DATA_REL;
20 else
21 ret = SECCAT_DATA;
22 }
23- else if (reloc & targetm.asm_out.reloc_rw_mask ())
24+ else if (reloc & targetm.asm_out.reloc_rw_mask ()
25+ && !lookup_attribute ("section", DECL_ATTRIBUTES (decl)))
26 ret = reloc == 1 ? SECCAT_DATA_REL_RO_LOCAL : SECCAT_DATA_REL_RO;
27 else if (reloc || flag_merge_constants < 2)
28 /* C and C++ don't allow different variables to share the same
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