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PR target/45837: Make powerpc build again 

From-SVN: r164764
This commit is contained in:
Michael Meissner 2010-09-30 19:52:57 +00:00 committed by Michael Meissner
parent e9853e1c27
commit 78009d9f6e
4 changed files with 19 additions and 1 deletions
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10
gcc/ChangeLog
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@ -1,3 +1,13 @@
2010-09-30 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/45837
* config/rs6000/aix.h (TARGET_AIX_OS): Define to be 1.
* config/rs6000/rs6000.h (TARGET_AIX_OS): Define to be 0 if not
defined.
* config/rs6000/option-defaults.h (toplevel): Change #if
TARGET_AIX to TARGET_AIX_OS to allow compiler to build after
global option changes.
2010-09-30 Jakub Jelinek <jakub@redhat.com>
* dwarf2out.c (mem_loc_descriptor): Handle IF_THEN_ELSE.

4
gcc/config/rs6000/aix.h
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@ -24,6 +24,10 @@
#undef TARGET_AIX
#define TARGET_AIX 1
/* Linux64.h wants to redefine TARGET_AIX based on -m64, but it can't be used
in the #if conditional in options-default.h, so provide another macro. */
#define TARGET_AIX_OS 1
/* AIX always has a TOC. */
#define TARGET_NO_TOC 0
#define TARGET_TOC 1

2
gcc/config/rs6000/option-defaults.h
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@ -27,7 +27,7 @@
/* This header needs to be included after any other headers affecting
TARGET_DEFAULT. */
#if TARGET_AIX
#if TARGET_AIX_OS
#define OPT_64 "maix64"
#define OPT_32 "maix32"
#else

4
gcc/config/rs6000/rs6000.h
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@ -46,6 +46,10 @@
#define TARGET_AIX 0
#endif
#ifndef TARGET_AIX_OS
#define TARGET_AIX_OS 0
#endif
/* Control whether function entry points use a "dot" symbol when
ABI_AIX. */
#define DOT_SYMBOLS 1