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re PR target/10190 ([IRIX] building gcc 3.2.2 on irix 5.3 fails)

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* config/mips/iris5.h (TARGET_OS_CPP_BUILTINS): Define _LONGLONG.
	Define _ABIO32.
	Use it for _MIPS_SIM.
	* config/mips/iris6-o32.h (TARGET_OS_CPP_BUILTINS): Removed.

	* config/mips/iris6-o32-as.h (SUBTARGET_ASM_OPTIMIZING_SPEC):
	Moved ...
	* config/mips/iris5.h (SUBTARGET_ASM_OPTIMIZING_SPEC): ... here,
	updating comment.
	Fixes PR target/10190.

From-SVN: r71465
This commit is contained in:
Rainer Orth 2003-09-17 17:40:05 +00:00 • committed by Rainer Orth
parent bdc225df14
commit a192710ed4
4 changed files with 33 additions and 54 deletions
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13
gcc/ChangeLog
View file

@ -1,3 +1,16 @@
2003-09-17 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
* config/mips/iris5.h (TARGET_OS_CPP_BUILTINS): Define _LONGLONG.
Define _ABIO32.
Use it for _MIPS_SIM.
* config/mips/iris6-o32.h (TARGET_OS_CPP_BUILTINS): Removed.
* config/mips/iris6-o32-as.h (SUBTARGET_ASM_OPTIMIZING_SPEC):
Moved ...
* config/mips/iris5.h (SUBTARGET_ASM_OPTIMIZING_SPEC): ... here,
updating comment.
Fixes PR target/10190.
2003-09-17 Daniel Jacobowitz <drow@mvista.com>
* config/rs6000/sysv4.h (LIB_LINUX_SPEC): Make -pthread apply

21
gcc/config/mips/iris5.h
View file

@ -56,16 +56,23 @@ Boston, MA 02111-1307, USA. */
(DEFAULT_WORD_SWITCH_TAKES_ARG (STR) \
|| !strcmp (STR, "rpath"))
/* We must pass -D_LONGLONG always, even when -ansi is used, because IRIX 5
system header files require it. This is OK, because gcc never warns
when long long is used in system header files. Alternatively, we can
add support for the SGI builtin type __long_long. */
#define TARGET_OS_CPP_BUILTINS() \
do { \
builtin_define_std ("host_mips"); \
builtin_define_std ("sgi"); \
builtin_define_std ("unix"); \
builtin_define_std ("SYSTYPE_SVR4"); \
builtin_define ("_LONGLONG"); \
builtin_define ("_MODERN_C"); \
builtin_define ("_SVR4_SOURCE"); \
builtin_define ("__DSO__"); \
builtin_define ("_MIPS_SIM=_MIPS_SIM_ABI32"); \
builtin_define ("_ABIO32=1"); \
builtin_define ("_MIPS_SIM=_ABIO32"); \
builtin_define ("_MIPS_SZPTR=32"); \
builtin_assert ("system=unix"); \
builtin_assert ("system=svr4"); \
@ -96,6 +103,18 @@ Boston, MA 02111-1307, USA. */
#undef SUBTARGET_CC1_SPEC
#define SUBTARGET_CC1_SPEC "%{static: -mno-abicalls}"
/* Override mips.h default: the IRIX 5 assembler warns about -O3:
as1: Warning: <file>.s, line 1: Binasm file dictates -pic: 2
uld:
No ucode object file linked -- please use -O2 or lower.
So avoid passing it in the first place. */
#undef SUBTARGET_ASM_OPTIMIZING_SPEC
#define SUBTARGET_ASM_OPTIMIZING_SPEC "\
%{noasmopt:-O0} \
%{!noasmopt:%{O|O1|O2|O3:-O2}}"
#undef LINK_SPEC
#define LINK_SPEC "\
%{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} \

11
gcc/config/mips/iris6-o32-as.h
View file

@ -1,17 +1,6 @@
/* Definitions of target machine for GNU compiler, for MIPS running IRIX 6
(O32 ABI) using the SGI assembler. */
/* Override mips.h default: the IRIX 6 O32 assembler warns about -O3:
as: Warning: -O3 is not supported for assembly compiles for ucode
compilers; changing to -O2.
So avoid passing it in the first place. */
#undef SUBTARGET_ASM_OPTIMIZING_SPEC
#define SUBTARGET_ASM_OPTIMIZING_SPEC "\
%{noasmopt:-O0} \
%{!noasmopt:%{O|O1|O2|O3:-O2}}"
/* Enforce use of O32 linker, irrespective of SGI_ABI environment variable
and machine type (e.g., R8000 systems default to -64). Copied from
iris5.h, only adding -32. The default options -call_shared -no_unresolved

42
gcc/config/mips/iris6-o32.h
View file

@ -18,48 +18,6 @@
#undef WINT_TYPE_SIZE
#define WINT_TYPE_SIZE 32
/* Copied from iris5.h, with _MIPS_SIM definition adapted to SGI cc usage
and -D_LONGLONG added as in iris6.h. */
#undef TARGET_OS_CPP_BUILTINS
#define TARGET_OS_CPP_BUILTINS() \
do { \
builtin_define_std ("host_mips"); \
builtin_define_std ("sgi"); \
builtin_define_std ("unix"); \
builtin_define_std ("SYSTYPE_SVR4"); \
builtin_define ("_LONGLONG"); \
builtin_define ("_MODERN_C"); \
builtin_define ("_SVR4_SOURCE"); \
builtin_define ("__DSO__"); \
builtin_define ("_ABIO32=1"); \
builtin_define ("_MIPS_SIM=_ABIO32"); \
builtin_define ("_MIPS_SZPTR=32"); \
builtin_assert ("system=unix"); \
builtin_assert ("system=svr4"); \
builtin_assert ("machine=sgi"); \
\
if (!TARGET_FLOAT64) \
builtin_define ("_MIPS_FPSET=16"); \
else \
builtin_define ("_MIPS_FPSET=32"); \
\
if (!TARGET_INT64) \
builtin_define ("_MIPS_SZINT=32"); \
else \
builtin_define ("_MIPS_SZINT=64"); \
\
if (!TARGET_LONG64) \
builtin_define ("_MIPS_SZLONG=32"); \
else \
builtin_define ("_MIPS_SZLONG=64"); \
\
if (!flag_iso) \
{ \
builtin_define ("__EXTENSIONS__"); \
builtin_define ("_SGI_SOURCE"); \
} \
} while (0);
/* Enforce use of O32 assembler, irrespective of SGI_ABI environment variable
and machine type (e.g., R8000 systems default to -64). Gas doesn't need
this, but doesn't hurt either. Need to pass -mips2 to gas which defaults