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* * acconfig.h (ENABLE_CHECKING): Remove redundant #undef.law1999-04-031-3/+0
| | | | | | | * config.in: Rebuilt. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@26163 138bc75d-0d04-0410-961f-82ee72b054a4
* * system.h: Use putc_unlocked, fputc_unlocked, andlaw1999-03-191-0/+9
| | | | | | | | | | | | fputs_unlocked only if putc_unlocked has a prototype already. Prototype fputs_unlocked if necessary. * configure.in: Check for prototypes of putc_unlocked and fputs_unlocked. * acconfig.h: Updated. * config.in, configure: Rebuilt. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@25855 138bc75d-0d04-0410-961f-82ee72b054a4
* Merge in gcc2 snapshot 19980929. See gcc/ChangeLog and gcc/FSFChangeLog forlaw1999-01-271-0/+20
| | | | | | | details. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@24879 138bc75d-0d04-0410-961f-82ee72b054a4
* * configure.in: new flags --with-ld and --with-as, equivalentoliva1998-09-281-0/+7
| | | | | | | | | | | | | | | | | | to setting LD and AS environment variables. Test whether specified arguments are GNU commands, and report them with checking messages. Use the specified AS for configure tests too. * configure: ditto * acconfig.h: add DEFAULT_ASSEMBLER and DEFAULT_LINKER * config.in: ditto * gcc.c (find_a_file): when looking for `as' and `ld', return the DEFAULT program if it exists * collect2.c (main): use DEFAULT_LINKER if it exists * gcc.c (find_a_file): the test for existence of a full pathname was reversed git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@22629 138bc75d-0d04-0410-961f-82ee72b054a4
* Add support for strsignal, for platforms which have it but don't haveghazi1998-09-131-0/+3
| | | | | | | | | | | | | | | | sys_siglist (like Solaris 2.7.) * acconfig.h (NEED_DECLARATION_STRSIGNAL): Provide a stub. * collect2.c: Don't declare `sys_siglist' here. (my_strsignal): Prototype and define new function. Use it in place of `sys_siglist' hacks. * mips_tfile.c: Likewise. * configure.in (AC_CHECK_FUNCS): Check for strsignal. (GCC_NEED_DECLARATIONS): Likewise. * system.h (strsignal): Prototype it, if necessary. (sys_siglist): Declare it, if necessary. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@22403 138bc75d-0d04-0410-961f-82ee72b054a4
* * configure.in: Add check for GAS subsection -1 support.davem1998-09-101-0/+4
| | | | | | | | | | | | | | * acconfig.h (HAVE_GAS_SUBSECTION_ORDERING): Add. * configure config.in: Rebuilt. * config/sparc/sparc.h (CASE_VECTOR_MODE): For V9 flag_pic, use SImode is subsection -1 works, else use DImode. (ASM_OUTPUT_ADDR_VEC_START, ASM_OUTPUT_ADDR_VEC_END): Define if subsection -1 works. * config/sparc/sparc.c (sparc_output_addr_vec, sparc_output_addr_diff_vec): Use them if defined. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@22383 138bc75d-0d04-0410-961f-82ee72b054a4
* * aclocal.m4 (GCC_HEADER_STRING): New macro to detect if it isghazi1998-09-031-0/+3
| | | | | | | | | | | | | | | safe to include both string.h and strings.h together. (GCC_NEED_DECLARATION): Test STRING_WITH_STRINGS when deciding which headers to search for function declarations. Continue to prefer string.h over strings.h when both are not acceptable. * acconfig.h (STRING_WITH_STRINGS): Add stub. * configure.in: Call GCC_HEADER_STRING. * system.h: Test STRING_WITH_STRINGS when deciding which headers to include. Continue to prefer string.h over strings.h when both are not acceptable. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@22204 138bc75d-0d04-0410-961f-82ee72b054a4
* * configure.in: Check if the assembler supports ".balign" andlaw1998-07-091-0/+3
| | | | | | | | | | ".p2align" and define HAVE_GAS_BALIGN_AND_P2ALIGN appropriately. * acconfig.h (HAVE_GAS_BALIGN_AND_P2ALIGN): New tag. * i386/gas.h (ASM_OUTPUT_ALIGN): If the assembler has support for ".balign" then use it. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@21023 138bc75d-0d04-0410-961f-82ee72b054a4
* Redesign GCC_FUNC_PRINTF_PTR so that it doesn't define HOST_PTR_PRINTFghazi1998-07-061-2/+2
| | | | | | | | | | | | | | | | | | | directly. Instead, autoconf will only determine whether "%p" works and its up to machmode.h to base its definition of HOST_PTR_PRINTF on that. This ensures that machmode.h is always included to get the definition of HOST_PTR_PRINTF for lossy hosts or cross compiles where "%p" is not found. * aclocal.m4 (GCC_FUNC_PRINTF_PTR): Don't define HOST_PTR_PRINTF. Instead, define a new macro HAVE_PRINTF_PTR which only signifies whether we have the %p format specifier or not. * acconfig.h: Delete stub for HOST_PTR_PRINTF, add HAVE_PRINTF_PTR. * machmode.h (HOST_PTR_PRINTF): When determining the definition, check HAVE_PRINTF_PTR to see whether "%p" is okay. * mips-tfile.c: Include machmode.h to get HOST_PTR_PRINTF. * Makefile.in (mips-tfile.o): Depend on machmode.h. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@20953 138bc75d-0d04-0410-961f-82ee72b054a4
* Add the ability to GCC_NEED_DECLARATION{S} for looking in arbitraryghazi1998-06-301-0/+6
| | | | | | | | | | | | | | | | | header files when searching for function declarations. Use this functionality to check for getrlimit/setrlimit. * aclocal.m4 (GCC_NEED_DECLARATION): Accept an optional second argument, which is typically preprocessor code used to draw in additional header files when looking for a function declaration. (GCC_NEED_DECLARATIONS): Likewise. * configure.in (GCC_NEED_DECLARATIONS): Add checks for getrlimit and setrlimit, search for them in sys/resource.h. * acconfig.h: Add stubs for NEED_DECLARATION_GETRLIMIT and NEED_DECLARATION_SETRLIMIT. * system.h: Prototype getrlimit/setrlimit if necessary. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@20831 138bc75d-0d04-0410-961f-82ee72b054a4
* * Merge from gcc2 June 9, 1998 snapshot. See ChangeLog.13 forlaw1998-06-291-0/+3
| | | | | | | details. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@20808 138bc75d-0d04-0410-961f-82ee72b054a4
* Consolidate strerror handling, as well as getcwd/getwd.ghazi1998-06-281-0/+9
| | | | | | | | | | | | | | | | | | | | | * configure.in (GCC_NEED_DECLARATIONS): Add strerror, getcwd and getwd. * acconfig.m4: Add stubs for NEED_DECLARATION_STRERROR, NEED_DECLARATION_GETCWD and NEED_DECLARATION_GETWD. * cccp.c: Remove strerror()/sys_nerr/sys_errlist decls. (my_strerror): Add prototype and make it static. * collect2.c: Likewise. * cpplib.c: Likewise. * gcc.c: Likewise, but keep `my_strerror' extern. * protoize.c: Likewise. * pexecute.c (my_strerror): Add argument to prototype. * system.h: Add prototypes for getcwd, getwd and strerror. Add extern decls for sys_nerr and sys_errlist. Make abort decl explicitly extern. * getpwd.c: Remove decls for getwd and getcwd. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@20779 138bc75d-0d04-0410-961f-82ee72b054a4
* * acconfig.h (HAVE_GAS_MAX_SKIP_P2ALIGN): New tag.law1998-05-211-0/+4
| | | | | | | | | | | | | | | | | | | | | | | * configure.in: Check for it. * i386/gas.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Use it. * final.c (uid_align, uid_shuid, label_align): Make static. (label_align): Change type to struct label_alignment pointer. (LABEL_TO_ALIGNMENT, shorten_branches): Update due to type change. (LABEL_TO_MAX_SKIP): Define. (LABEL_ALIGN_MAX_SKIP, LOOP_ALIGN_MAX_SKIP, LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Provide defaults. (shorten_branches): Record the maximum bytes to skip when aligning a label. (final_scan_insn): Use the maximum bytes to skip when aligning a label if ASM_OUTPUT_MAX_SKIP_ALIGN is available. * i386.h (LOOP_ALIGN_MAX_SKIP, LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Define. * i386.c (override_options): i386_align_jumps and i386_align_loops default to 4 if ASM_OUTPUT_MAX_SKIP_ALIGN is available. * invoke.texi: Document new i386 align-loops and align-jumps behavior. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@19933 138bc75d-0d04-0410-961f-82ee72b054a4
* * acconfig.h (ENABLE_CHECKING): Undefine.law1998-05-131-0/+3
| | | | | | | | | | | | | | * configure.in (--enable-checking): New option. * flow.c (reg_n_max): New global variable. * regclass.c (allocate_reg_info): Keep reg_n_max up to date. Delete regno_max variable. * regs.h (REG_N_CHECK): Define. (REG_N_REFS, REG_N_SETS, REG_N_DEATHS): Use REG_N_CHECK. (REG_N_CHANGES_SIZE, REG_N_CALLS_CROSSED, REG_LIVE_LENGTH): Likewise. (REGNO_FIRST_UID, REGNO_LAST_UID, REGNO_LAST_NOTE_UID): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@19708 138bc75d-0d04-0410-961f-82ee72b054a4
* * acconfig.h (HAVE_VOLATILE): Insert stub for autoconf.law1998-05-101-0/+3
| | | | | | | | | | | | * alocal.m4 (GCC_C_VOLATILE): New autoconf test. * configure.in: Use GCC_C_VOLATILE. * system.h (volatile): Define as empty if no volatile support is available. * genemit.c (output_add_clobbers): Removed unused variable 'i' from generated fucntion. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@19653 138bc75d-0d04-0410-961f-82ee72b054a4
* * Check in merge from gcc2. See ChangeLog.11 and ChangeLog.12law1998-04-041-1/+1
| | | | | | | | | for details. * haifa-sched.c: Mirror recent changes from gcc2. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@18984 138bc75d-0d04-0410-961f-82ee72b054a4
* * aclocal.m4 (GCC_FUNC_PRINTF_PTR): New macro to test the printfrth1998-02-071-0/+3
| | | | | | | | | | functions for whether they support the %p format specifier. * acconfig.h (HOST_PTR_PRINTF): Insert stub for autoconf. * configure.in (GCC_FUNC_PRINTF_PTR): Use it. * configure, config.in: Rebuild. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@17760 138bc75d-0d04-0410-961f-82ee72b054a4
* * aclocal.m4 (GCC_NEED_DECLARATION): Modify macro to accept alaw1998-02-011-0/+9
| | | | | | | | | | | | | | | | shell variable argument instead of only hard coded functions. (GCC_NEED_DECLARATIONS): New macro to accept multiple functions. * configure.in: Collapse multiple calls to AC_CHECK_FUNCS into one call. Collapse multiple calls to GCC_NEED_DECLARATION into one call to GCC_NEED_DECLARATIONS (new macro.) Check if we need declarations for bcopy, bcmp and bzero. * acconfig.h: Add stubs for bcopy, bcmp and bzero declarations. * gansidecl.h: If we have bcopy but don't declare it, then do so. Likewise for bcmp and bzero. Only define macros for bcopy, bcmp, bzero, index and rindex if they aren't already present. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@17563 138bc75d-0d04-0410-961f-82ee72b054a4
* * configure.in: Check for declaration of abort.law1998-01-301-0/+3
| | | | | | | | | * acconfig.h: Corresponding changes. * toplev.c: Use NEED_DECLARATION_ABORT to determine if abort should be declared. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@17556 138bc75d-0d04-0410-961f-82ee72b054a4
* * configure.in: Add cpp stringify test.rth1998-01-191-0/+3
| | | | | | | | | * acconfig.h (HAVE_CPP_STRINGIFY): New tag. * gengenrtl.c: Use it. * configure, config.in: Rebuild. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@17419 138bc75d-0d04-0410-961f-82ee72b054a4
* * configure.in: Find declaration for sbrk.rth1998-01-191-2/+5
| | | | | | | | | | * acconfig.h (NEED_DECLARATION_SBRK): New tag. * config.in, configure: Rebuild. * mips-tfile.c: Properly protect declaration of sbrk and free. * toplev.c: Properly protect declaration of sbrk. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@17417 138bc75d-0d04-0410-961f-82ee72b054a4
* * acconifg.h (NEED_DECLARATION_ATOL): New declaration to check for.law1998-01-171-0/+3
| | | | | | | * rtl.c (atol): Only provide the declaration if NEED_DECLARATION_ATOL. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@17404 138bc75d-0d04-0410-961f-82ee72b054a4
* Bring over changes from latest gcc-2.8 pre-release.law1997-12-151-0/+3
| | | | | | | Mirror sched.c change into haifa-sched.c git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@17097 138bc75d-0d04-0410-961f-82ee72b054a4
* Merge from gcc-2.8law1997-12-071-0/+6
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@16987 138bc75d-0d04-0410-961f-82ee72b054a4
* Fix irix5 build problem resulting from FSF merge.wilson1997-11-051-0/+3
| | | | | | | | | | | * acconfig.h (HAVE_INTTYPES_H): Undef. * configure.in (inttypes.h): Check for conflicts between sys/types.h and inttypes.h, and verify that intmax_t is defined. * config/mips/x-iris (CC, OPT, OLDCC): Comment out. * config/mips/x-iris3: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@16325 138bc75d-0d04-0410-961f-82ee72b054a4
* Update mainline egcs to gcc2 snapshot 971021.law1997-11-021-5/+0
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@16278 138bc75d-0d04-0410-961f-82ee72b054a4
* Fix AIX build problem when IBM cc is used.wilson1997-08-221-0/+3
| | | | | | | | | | | * acconfig.h (NEED_DECLARATION_CALLOC): Add. * configure.in: Add GCC_NEED_DECLARATION call for calloc. * rs6000/xm-rs6000.h (malloc, realloc, calloc, free): Delete declarations. * config.in, configure: Regenerate. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14896 138bc75d-0d04-0410-961f-82ee72b054a4
* Initial revisiondje1997-07-191-0/+14
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14486 138bc75d-0d04-0410-961f-82ee72b054a4
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