diff --git a/gcc/ChangeLog b/gcc/ChangeLog index c9f29da8e642..d3d205c9d28d 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,17 @@ +2003-12-01 Zack Weinberg + + * common.opt: Remove -fgnu-linker. + * flags.h: Remove flag_gnu_linker. + * opts.c: Don't handle OPT_fgnu_linker. + * toplev.c: Don't initialize flag_gnu_linker. + Remove gnu-linker entry from f_options. + * config/dsp16xx/dsp16xx.h (OPTIMIZATION_OPTIONS): + Don't reset flag_gnu_linker. + * config/mips/mips.c (override_options): Likewise. + * doc/invoke.texi: Remove all mention of -fgnu-linker. + 2003-12-01 Daniel Berlin - + * ggc-zone.c (ggc_pch_write_object): Calculate object size using ggc_get_size (which accounts for large objects properly). @@ -76,14 +88,14 @@ 2003-11-30 Andreas Krebbel - * config/s390/s390.md ("tmdi_reg", "tmsi_reg", "*movdi_64", "*movdi_31", + * config/s390/s390.md ("tmdi_reg", "tmsi_reg", "*movdi_64", "*movdi_31", "iordi3"): Insns now use multiple letter constraints. ("*movdi_lhi", "*movdi_lli", "*movdi_lay"): Insns deleted. They are now covered by "*movdi_64". ("*movsi_lhi", "*movsi_lli", "*movsi_lay"): Insns deleted. They are now covered by "*movsi_zarch" and "*movsi_esa". ("*movsi_zarch", "*movsi_!zarch"): New insns. - ("*llgt_sisi_split", "*llgt_didi_split"): Insns deleted. Now covered + ("*llgt_sisi_split", "*llgt_didi_split"): Insns deleted. Now covered by "*andsi3_zarch" and "anddi3". ("*anddi3_ni"): Insn merged with "anddi3". ("*andsi3_ni"): Insn merged with "*andsi3_zarch". @@ -92,20 +104,20 @@ ("*iorsi3_oi"): Insn merged with "*iorsi3_zarch". ("*iorsi3_zarch", "*iorsi3_esa"): New insns. - * config/s390/s390.c (s390_single_qi, s390_single_hi): Functions + * config/s390/s390.c (s390_single_qi, s390_single_hi): Functions merged to s390_single_part. (s390_single_part): New function. NOTE: Semantics have changed a bit. Now the value of the part must be different from the others to get a non-negative return value. - (s390_extract_qi, s390_extract_hi): Functions merged to + (s390_extract_qi, s390_extract_hi): Functions merged to s390_extract_part. (s390_extract_part, s390_extra_constraint_str, - s390_const_ok_for_constraint_p): New functions. The L constraint got a - new meaning and the N constraint was added as a multiple letter + s390_const_ok_for_constraint_p): New functions. The L constraint got a + new meaning and the N constraint was added as a multiple letter constraint. (s390_extra_constraint): Function deleted. (print_operand): New output modifier 'i' and 'j' added. - All uses of CONST_OK_FOR_LETTER_P were replaced by + All uses of CONST_OK_FOR_LETTER_P were replaced by CONST_OK_FOR_CONSTRAINT_P. * config/s390/s390-protos.h: Function prototypes adapted. @@ -181,7 +193,7 @@ * config/gnu.h (HURD_TARGET_OS_CPP_BUILTINS): New. * config/linux.h (LINUX_TARGET_OS_CPP_BUILTINS): New. - + * config/alpha/gnu.h, config/alpha/linux.h, config/arm/linux-elf.h, config/cris/cris.h, config/cris/linux.h, config/i370/linux.h, config/i386/gnu.h, config/i386/i386.h, @@ -248,7 +260,7 @@ 2003-11-27 Randolph Chung John David Anglin - * pa.c (hppa_profile_hook): Split gen_call_profiler into separate + * pa.c (hppa_profile_hook): Split gen_call_profiler into separate insns. Use the regular call expander for the call to the profiler. * pa.md (call_profiler): Delete. (load_offset_label_address): New insn to load the address of the @@ -338,7 +350,7 @@ * configure: Regenerate. 2003-11-26 Eric Botcazou - Olivier Hainque + Olivier Hainque PR target/6466 * config/sparc/sparc-protos.h (compute_frame_size): New prototype. @@ -405,7 +417,7 @@ (start_function): Use. (c_push_function_context): Ditto. (c-pop_function_context): Ditto. - (language_function): Move... + (language_function): Move... * c-tree.h: ... here. Add x_in_iteration_stmt, and x_in_case_stmt. * c-parse.in (do_stmt_start, select_or_iter_stmt, stmt): Use @@ -995,7 +1007,7 @@ (umodsi3): Likewise. 2003-11-13 Mark Mitchell - Kean Johnston + Kean Johnston PR c/13029 * toplev.c (check_global_declarations): Do not warn about unused diff --git a/gcc/common.opt b/gcc/common.opt index fdb7a849ed4d..a3dc84e75edf 100644 --- a/gcc/common.opt +++ b/gcc/common.opt @@ -366,10 +366,6 @@ fgcse-las Common Perform redundant load after store elimination in global common subexpression elimination -fgnu-linker -Common -Output GNU ld formatted global initializers - fguess-branch-probability Common Enable guessing of branch probabilities diff --git a/gcc/config/dsp16xx/dsp16xx.h b/gcc/config/dsp16xx/dsp16xx.h index 7e2d54053219..cea995ca1044 100644 --- a/gcc/config/dsp16xx/dsp16xx.h +++ b/gcc/config/dsp16xx/dsp16xx.h @@ -293,8 +293,6 @@ extern int target_flags; #define OPTIMIZATION_OPTIONS(LEVEL,SIZE) \ { \ - flag_gnu_linker = FALSE; \ - \ if (LEVEL >= 2) \ { \ /* The dsp16xx family has so few registers \ diff --git a/gcc/config/mips/mips.c b/gcc/config/mips/mips.c index 87e20891b781..2b362a45d974 100644 --- a/gcc/config/mips/mips.c +++ b/gcc/config/mips/mips.c @@ -4622,8 +4622,6 @@ override_options (void) defaults for the N32/N64 ABIs. */ if (TARGET_IRIX && !TARGET_SGI_O32_AS) { - flag_gnu_linker = 1; - targetm.have_ctors_dtors = true; targetm.asm_out.constructor = default_named_section_asm_out_constructor; targetm.asm_out.destructor = default_named_section_asm_out_destructor; diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 4dde50d10909..a195d08caf0b 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -675,7 +675,7 @@ in the following sections. -fnon-call-exceptions -funwind-tables @gol -fasynchronous-unwind-tables @gol -finhibit-size-directive -finstrument-functions @gol --fno-common -fno-ident -fno-gnu-linker @gol +-fno-common -fno-ident @gol -fpcc-struct-return -fpic -fPIC -fpie -fPIE @gol -freg-struct-return -fshared-data -fshort-enums @gol -fshort-double -fshort-wchar @gol @@ -11285,17 +11285,6 @@ program will work on other systems which always work this way. @opindex fno-ident Ignore the @samp{#ident} directive. -@item -fno-gnu-linker -@opindex fno-gnu-linker -Do not output global initializations (such as C++ constructors and -destructors) in the form used by the GNU linker (on systems where the GNU -linker is the standard method of handling them). Use this option when -you want to use a non-GNU linker, which also requires using the -@command{collect2} program to make sure the system linker includes -constructors and destructors. (@command{collect2} is included in the GCC -distribution.) For systems which @emph{must} use @command{collect2}, the -compiler driver @command{gcc} is configured to do this automatically. - @item -finhibit-size-directive @opindex finhibit-size-directive Don't output a @code{.size} assembler directive, or anything else that diff --git a/gcc/flags.h b/gcc/flags.h index c2b2fad8f170..f172ec34a8bb 100644 --- a/gcc/flags.h +++ b/gcc/flags.h @@ -549,10 +549,6 @@ extern int flag_dump_rtl_in_asm; in generated assembly code. */ extern int flag_leading_underscore; -/* -fgnu-linker specifies use of the GNU linker for initializations. - -fno-gnu-linker says that collect will be used. */ -extern int flag_gnu_linker; - /* Tag all structures with __attribute__(packed) */ extern int flag_pack_struct; diff --git a/gcc/opts.c b/gcc/opts.c index cbfbd64607f5..41cecc1cda6f 100644 --- a/gcc/opts.c +++ b/gcc/opts.c @@ -1023,10 +1023,6 @@ common_handle_option (size_t scode, const char *arg, flag_gcse_las = value; break; - case OPT_fgnu_linker: - flag_gnu_linker = value; - break; - case OPT_fguess_branch_probability: flag_guess_branch_prob = value; break; diff --git a/gcc/toplev.c b/gcc/toplev.c index 2956ac6a8364..f31b76ee85c7 100644 --- a/gcc/toplev.c +++ b/gcc/toplev.c @@ -882,15 +882,6 @@ int flag_debug_asm = 0; int flag_dump_rtl_in_asm = 0; -/* -fgnu-linker specifies use of the GNU linker for initializations. - (Or, more generally, a linker that handles initializations.) - -fno-gnu-linker says that collect2 will be used. */ -#ifdef USE_COLLECT2 -int flag_gnu_linker = 0; -#else -int flag_gnu_linker = 1; -#endif - /* Nonzero means put zero initialized data in the bss section. */ int flag_zero_initialized_in_bss = 1; @@ -1112,7 +1103,6 @@ static const lang_independent_options f_options[] = {"function-sections", &flag_function_sections, 1 }, {"data-sections", &flag_data_sections, 1 }, {"verbose-asm", &flag_verbose_asm, 1 }, - {"gnu-linker", &flag_gnu_linker, 1 }, {"regmove", &flag_regmove, 1 }, {"optimize-register-move", &flag_regmove, 1 }, {"pack-struct", &flag_pack_struct, 1 },