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Author SHA1 Message Date
Jim Wilson
abf3bf3863 (add_eh_table_entry): Multiply realloc size by sizeof int. 
From-SVN: r12678
 1996-08-29 19:07:44 -07:00
Jeff Law
d8b794703c pa.md (fcmp patterns): Do not try to eliminate useless add,tr insns here. 
* pa/pa.md (fcmp patterns): Do not try to eliminate
        useless add,tr insns here.
        * pa/pa.c (pa_reorg): Do elimination of useless add,tr
        insns here instead.
        (print_operand, case 'y'): Remove this code.

From-SVN: r12677
 1996-08-29 15:17:59 -06:00
Doug Evans
309a88759b (print_single_switch): Ultrix fprintf returns 0 on success. 
From-SVN: r12676
 1996-08-28 22:07:28 +00:00
Doug Evans
ff482cef95 (main): Rewrite -g parsing. 
From-SVN: r12675
 1996-08-28 20:19:19 +00:00
Mike Stump
d11ad92ebe 88 Cygnus<->FSF merge 
From-SVN: r12674
 1996-08-26 20:32:48 +00:00
Doug Evans
9d8757d442 (objc-parse.y): Fix typo in name of temp file. 
From-SVN: r12673
 1996-08-26 20:12:56 +00:00
Richard Kenner
27ce006bb4 (mark_all_temps_used): Fix error in last change. 
From-SVN: r12672
 1996-08-26 14:08:23 -04:00
Richard Kenner
a94e4054a9 (mark_all_temps_used): New function. 
From-SVN: r12671
 1996-08-25 22:27:04 -04:00
Michael Meissner
3201f6d9f3 Make -fPIC the same as -mrelocatable-lib 
From-SVN: r12670
 1996-08-23 15:48:47 +00:00
Michael Meissner
60a3d801a8 Add fancy_abort 
From-SVN: r12669
 1996-08-23 14:45:19 +00:00
Michael Meissner
ce59619c01 Only build eabi crtx in eabi dirs; ditto for solaris; fix multilib solaris/linux 
From-SVN: r12668
 1996-08-22 15:47:12 +00:00
Mike Stump
deeeee8cd3 Fixes eh49.C on sparc. 
From-SVN: r12667
 1996-08-21 23:08:55 +00:00
Mike Stump
632c9d9e7e flow.c (life_analysis): Preserve registers used by the epilogue. 
* flow.c (life_analysis): Preserve registers used by the epilogue.
	(mark_used_regs): Likewise.
	* reorg.c (fill_simple_delay_slots): Likewise.
	(dbr_schedule): Likewise.
Fixes eh49.C for sparc.

From-SVN: r12666
 1996-08-21 23:03:07 +00:00
Michael Meissner
cc5aa58ba9 If -mrelocatable{,-lib} make read/write sections, not read-only 
From-SVN: r12665
 1996-08-20 22:54:13 +00:00
Karl Berry
8e8ce7cb7c (\key): Typeset a lozenge around the argument (from 
gildea@intouchsys.com).

From-SVN: r12664
 1996-08-20 18:37:11 +00:00
Doug Evans
9207261dca splet.h (SUBTARGET_SWITCHES): Recognize -m{big,little}-endian. 
* sparc/splet.h (SUBTARGET_SWITCHES): Recognize -m{big,little}-endian.
	({CPP,ASM,LINK}_SPEC): Add little endian support.
	({BYTES,WORDS}_BIG_ENDIAN): Likewise.
	* sparc/t-splet (MULTILIB_{OPTIONS,DIRNAMES}): Likewise.

From-SVN: r12663
 1996-08-19 22:42:00 +00:00
Doug Evans
20c7c30eb4 splet.h (SUBTARGET_SWITCHES): Recognize -m{big,little}-endian. 
* sparc/splet.h (SUBTARGET_SWITCHES): Recognize -m{big,little}-endian.
	({CPP,ASM,LINK}_SPEC): Add little endian support.
	({BYTES,WORDS}_BIG_ENDIAN): Likewise.

From-SVN: r12662
 1996-08-19 22:41:39 +00:00
Doug Evans
472b8162e3 sp64-elf.h ({CPP,ASM,LINK}_SPEC): Add little endian support. 
* sparc/sp64-elf.h ({CPP,ASM,LINK}_SPEC): Add little endian support.
	(SUBTARGET_SWITCHES): Recognize -m{big,little}-endian.
	({BYTES,WORDS}_BIG_ENDIAN): Likewise.

From-SVN: r12661
 1996-08-19 22:41:22 +00:00
Doug Evans
62f1c6492f sparc.h ({MASK,TARGET}_LITTLE_ENDIAN): Define. 
* sparc.h ({MASK,TARGET}_LITTLE_ENDIAN): Define.
	(LIBGCC2_WORDS_BIG_ENDIAN): Add little endian support.

From-SVN: r12660
 1996-08-19 22:40:29 +00:00
Doug Evans
747691c4ee * sparc/lynx-ng.h (CPP_SPEC): Use %(cpp_cpu). 
From-SVN: r12659
 1996-08-19 22:40:06 +00:00
Geoffrey Noer
bb2b97ac6a * g++.c: Update test for win32 (&& ! cygwin32). 
From-SVN: r12658
 1996-08-18 01:49:24 +00:00
Doug Evans
9e189a7a71 choose-temp.c: Delete !defined(_WIN32) condition when including sys/file.h (NO_SYS_FILE_H is... 
* choose-temp.c: Delete !defined(_WIN32) condition when including
	sys/file.h (NO_SYS_FILE_H is still used).

From-SVN: r12657
 1996-08-18 01:43:58 +00:00
Doug Evans
f2e1317140 * pexecute.c: Update test for win32 (&& ! cygwin32). 
From-SVN: r12656
 1996-08-18 01:43:25 +00:00
Doug Evans
a7521e654f cccp.c (absolute_filename): Drive specifiers make the pathname absolute in cygwin32. 
* cccp.c (absolute_filename): Drive specifiers make the pathname
	absolute in cygwin32.

From-SVN: r12655
 1996-08-18 01:37:23 +00:00
Doug Evans
00290b64c4 cygwin32.h (CPP_PREDEFINES): Define _WIN32, not WIN32. 
* i386/cygwin32.h (CPP_PREDEFINES): Define _WIN32, not WIN32.
	Define only __CYGWIN32__, not CYGWIN32 or __CYGWIN32.

From-SVN: r12654
 1996-08-18 01:36:27 +00:00
Doug Evans
ad9e9cfb39 cygwin32.h (CPP_PREDEFINES): Define _WIN32, not WIN32. 
* i386/cygwin32.h (CPP_PREDEFINES): Define _WIN32, not WIN32.
	Define only __CYGWIN32__, not CYGWIN32 or __CYGWIN32.
	* rs6000/cygwin32.h (CPP_PREDEFINES): Likewise.

From-SVN: r12653
 1996-08-18 01:35:50 +00:00
Doug Evans
b8a8c83b10 gcc.c: Change ifndef _WIN32 to ifndef NO_SYS_FILE_H when... 
* gcc.c: Change ifndef _WIN32 to ifndef NO_SYS_FILE_H when deciding
	whether to include sys/file.h.
	(execute): -pipe is supported for cygwin32.

From-SVN: r12652
 1996-08-18 01:32:53 +00:00
Doug Evans
1143a698bd stdarg.h: Change __WIN32__ to _WIN32. 
* ginclude/stdarg.h: Change __WIN32__ to _WIN32.
	* ginclude/varargs.h: Likewise.
	* ginclude/va-ppc.h: Likewise.

From-SVN: r12651
 1996-08-18 01:31:48 +00:00
Doug Evans
7b004ab55f protoize.c: Update test for win32 (&& ! cygwin32). 
* protoize.c: Update test for win32 (&& ! cygwin32).
	(kill): Delete decl.

From-SVN: r12650
 1996-08-18 01:29:32 +00:00
Doug Evans
876ac40dfc * toplev.c: Update test for win32 (&& ! cygwin32). 
From-SVN: r12649
 1996-08-18 01:27:54 +00:00
Michael Meissner
da39823a4c Make -fpic work with -O3 
From-SVN: r12648
 1996-08-16 20:14:24 +00:00
Stan Cox
c8babb3977 Remove CLASS_LIKELY_SPILLED_P 
Remove CLASS_LIKELY_SPILLED_P
(STARTFILE_SPEC): Insert crtbegin.o in correct place, and correctversions of values-X?.o
(SWITCH_TAKES_ARG): Extend DEFAULT_SWITCH_TAKES_ARG, not replace.
(CPP_SPEC): Add -Di386, and correctly include extra directories.
Define HAVE_ATEXIT in ELF mode for global destructors.

From-SVN: r12647
 1996-08-16 20:09:49 +00:00
Mike Stump
843e83356c libgcc2.c (__throw): New routine. 
* libgcc2.c (__throw): New routine.
        (__eh_pc): New data object for exception handling.

        * except.c (eh_saved_pc): New object so we can call
        assemble_external.
        (expand_internal_throw_indirect): Call assemble_external for
        __eh_pc.
        (end_eh_unwinder): Ditto.
        (init_eh): Initialize eh_saved_pc.
fixes eh6.C on rs6000 and alpha

From-SVN: r12646
 1996-08-16 00:52:06 +00:00
Mike Stump
6a5d752611 * arm.h (RETURN_ADDR_RTX): Define. 
From-SVN: r12645
 1996-08-15 20:00:54 +00:00
Mike Stump
75bb87ea21 * expr.c (expand_builtin_return_addr): Fix order of parameters. 
From-SVN: r12644
 1996-08-15 19:59:00 +00:00
Doug Evans
5ab7138b86 sparc.c (label_ref_operand): New function. 
* sparc/sparc.c (label_ref_operand): New function.
	(emit_move_sequence): Pass label_ref to gen_move_label_di to not
	lose flags.
	* sparc/sparc.md (move_label_di): Operand one is label_ref now.
	* genattrtab.c (write_test_expr): Allow label_ref in match_dup.

From-SVN: r12643
 1996-08-15 19:05:21 +00:00
Doug Evans
1271a76a07 sys-protos.h (gethostid): Make return type `int' ifdef __alpha__. 
* sys-protos.h (gethostid): Make return type `int' ifdef __alpha__.
	* gen-protos.c: Delete support for SYS_PROTO_OVERRIDES.
	* alpha/alpha.h (SYS_PROTO_OVERRIDES): Delete.

From-SVN: r12642
 1996-08-15 18:59:44 +00:00
Torbjorn Granlund
3f8b69de79 (expand_return): In code for doing scc with jumps, 
stick to default handling if we have corresponding scc pattern.

From-SVN: r12641
 1996-08-14 23:46:53 +00:00
Jeff Law
3aba034bf0 pa.c (override_options): Treat TARGET_FAST_INDIRECT_CALLS just like TARGET_NO_SPACE_REGS. 
* pa/pa.c (override_options): Treat TARGET_FAST_INDIRECT_CALLS
        just like TARGET_NO_SPACE_REGS.
        (output_millicode_call): Likewise.
        * pa/pa.h (TARGET_FAST_INDIRECT_CALLS): Define.
        (TARGET_SWITCHES): Add "fast-indirect-calls".
        * pa/pa.md: Treat TARGET_FAST_INDIRECT_CALLS just like
        TARGET_NO_SPACE_REGS in various call/millicode call patterns.

From-SVN: r12640
 1996-08-14 16:17:25 -06:00
Jeff Law
7cda284aaf pa.c (print_operand): Use the right comparison operator for reversed EQ and NE comparisons. 
* pa/pa.c (print_operand): Use the right comparison operator
        for reversed EQ and NE comparisons.

From-SVN: r12639
 1996-08-14 11:40:57 -06:00
Jeff Law
e38fd454ac * pa/pa.h (OUTPUT_MI_THUNK): Define. 
From-SVN: r12638
 1996-08-14 10:34:30 -06:00
Michael Meissner
06737be4a3 Fix varargs/stdarg on PowerPC Windows NT 
From-SVN: r12637
 1996-08-14 15:49:57 +00:00
Ian Lance Taylor
c7c27cd3e2 Remove duplicate volatile from sig_atomic_t in AIX sys/signal.h 
From-SVN: r12636
 1996-08-13 22:30:02 +00:00
Michael Meissner
f7fba6aa12 mp/load version # in specs file so __GNUC_MINOR__ will be correct 
From-SVN: r12635
 1996-08-13 22:21:04 +00:00
Jim Wilson
2ebb804445 (LIB_SPEC): Undef. 
From-SVN: r12634
 1996-08-13 14:28:50 -07:00
Michael Meissner
2a50d6bc50 Correctly handle stack probes of more than one function in an object file under 
NT.

From-SVN: r12633
 1996-08-13 21:26:31 +00:00
Michael Meissner
3807773bc4 Build fewer multilibs 
From-SVN: r12632
 1996-08-13 20:51:55 +00:00
Jim Wilson
d59c4c8e37 (PROFILE_BEFORE_PROLOGUE): Define. 
From-SVN: r12631
 1996-08-13 13:48:43 -07:00
Jason Merrill
73aad9b9ff 87th Cygnus<->FSF quick merge 
From-SVN: r12630
 1996-08-13 15:39:22 +00:00
Michael Meissner
c8c2dcdce1 Fix typo 
From-SVN: r12629
 1996-08-12 22:15:13 +00:00