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pa-linux.h (FUNCTION_OK_FOR_SIBCALL): Delete macro.

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* pa-linux.h (FUNCTION_OK_FOR_SIBCALL): Delete macro.
	* pa32-linux.h (FUNCTION_OK_FOR_SIBCALL): Define.

From-SVN: r57758
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John David Anglin 2002-10-03 04:05:54 +00:00 committed by John David Anglin
parent 69788039ff
commit f50df1d58f
3 changed files with 13 additions and 4 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2002-10-02 John David Anglin <dave@hiauly1.hia.nrc.ca>
* pa-linux.h (FUNCTION_OK_FOR_SIBCALL): Delete macro.
* pa32-linux.h (FUNCTION_OK_FOR_SIBCALL): Define.
2002-10-02 Richard Henderson <rth@redhat.com> 2002-10-02 Richard Henderson <rth@redhat.com>
PR opt/7124 PR opt/7124

4
gcc/config/pa/pa-linux.h
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@ -95,10 +95,6 @@ Boston, MA 02111-1307, USA. */
%{!dynamic-linker:-dynamic-linker /lib/ld.so.1}} \ %{!dynamic-linker:-dynamic-linker /lib/ld.so.1}} \
%{static:-static}}" %{static:-static}}"
/* Sibcalls, stubs, and elf sections don't play well. */
#undef FUNCTION_OK_FOR_SIBCALL
#define FUNCTION_OK_FOR_SIBCALL(x) 0
/* glibc's profiling functions don't need gcc to allocate counters. */ /* glibc's profiling functions don't need gcc to allocate counters. */
#define NO_PROFILE_COUNTERS 1 #define NO_PROFILE_COUNTERS 1

8
gcc/config/pa/pa32-linux.h
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@ -21,3 +21,11 @@ Boston, MA 02111-1307, USA. */
/* Turn off various SOM crap we don't want. */ /* Turn off various SOM crap we don't want. */
#undef TARGET_ELF32 #undef TARGET_ELF32
#define TARGET_ELF32 1 #define TARGET_ELF32 1
/* Sibcalls are ok when ld is used in single subspace mode. The
multiple subspace mode is not compatible with sibcalls to external
functions because the linker generated stubs store the return
pointer into the frame. This target does not need multiple
subspace stubs, so we allow sibcalls to all functions. */
#undef FUNCTION_OK_FOR_SIBCALL
#define FUNCTION_OK_FOR_SIBCALL(DECL) 1