diff options
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 220 |
1 files changed, 184 insertions, 36 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 161cbf0a03f..f33760127f1 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,151 @@ +2003-06-19 Zack Weinberg <zack@codesourcery.com> + + * target.h (asm_out.file_start, file_start_app_off, + file_start_file_directive): New hooks. + * target-def.h (TARGET_ASM_FILE_START_FILE_DIRECTIVE, + TARGET_ASM_FILE_START_APP_OFF, TARGET_ASM_FILE_START): + New hook-definition macros. + * doc/tm.texi: Document new hooks; remove docs of ASM_FILE_START. + * varasm.c (default_file_start): New. + * output.h: Prototype it. + * toplev.c (init_asm_output): Use targetm.asm_out.file_start. + * system.h: Poison ASM_FILE_START. + + * config/alpha/alpha.c (alpha_write_verstamp): Delete. + (alpha_file_start): New, define if !TARGET_ABI_UNICOSMK. + (unicosmk_asm_file_start): Rename unicosmk_file_start, + make static, take no arguments. + (TARGET_ASM_FILE_START, TARGET_ASM_FILE_END, + TARGET_ASM_FILE_START_FILE_DIRECTIVE): Set as appropriate. + * config/alpha/unicosmk.h: Don't define ASM_FILE_START nor + TARGET_ASM_FILE_END. Remove reference to ASM_FILE_START in + comment. + * config/arc/arc.c (arc_asm_file_start): Rename + arc_file_start, take no arguments, make static. + (TARGET_ASM_FILE_START): Set it. + * config/arm/arm.c (aof_file_start): New static function. + (TARGET_ASM_FILE_START): Set it, when appropriate. + * config/arm/coff.h, config/arm/elf.h: + Set TARGET_ASM_FILE_START_APP_OFF to true. + * config/avr/avr.c (asm_file_start): Rename avr_file_start, + take no arguments, make static. + (TARGET_ASM_FILE_START, TARGET_ASM_FILE_START_FILE_DIRECTIVE): + Set them. + * config/c4x/c4x.c (c4x_file_start): New static function. + (TARGET_ASM_FILE_START, TARGET_ASM_FILE_START_FILE_DIRECTIVE): + Set them. + * config/cris/cris.c (cris_file_start): New static function. + (TARGET_ASM_FILE_START): Set it. + * config/dsp16xx/dsp16xx.c (coff_dsp16xx_file_start): Rename + dsp16xx_file_start, make static. + (luxworks_dsp16xx_file_start): Delete. + (TARGET_ASM_FILE_START): Set it. + * config/h8300/h8300.c (asm_file_start): Rename + h8300_file_start, make static, take no arguments. + (TARGET_ASM_FILE_START): Set it. + * config/i370/i370.c (i370_file_start): New static function. + (TARGET_ASM_FILE_START): Set it. + * config/i386/i386.c (x86_file_start): New static function. + (TARGET_ASM_FILE_START): Set it. + * config/i386/i386.h (X86_FILE_START_VERSION_DIRECTIVE, + X86_FILE_START_FLTUSED): New macros, default to false. + * config/i386/i386-interix.h: Override X86_FILE_START_FLTUSED to 1. + * config/i386/sysv4.h, config/i386/sco5.h: Override + X86_FILE_START_VERSION_DIRECTIVE to true. + * config/ia64/ia64.c (ia64_file_start): New static function. + (TARGET_ASM_FILE_START): Set it. + (emit_safe_across_calls): Take no arguments. + * config/ia64/ia64.md: Update to match. + * config/m32r/m32r.c (m32r_asm_file_start): Rename + m32r_file_start, make static, take no arguments. + (TARGET_ASM_FILE_START): Set it. + * config/m68hc11/m68hc11.c (m68hc11_asm_file_start): Rename + m68hc11_file_start, make static, take no arguments. + (TARGET_ASM_FILE_START, TARGET_ASM_FILE_START_FILE_DIRECTIVE): Set. + (print_options): Delete. + * config/m68k/m68k.c (m68k_hp320_file_start): New static function. + (TARGET_ASM_FILE_START_APP_OFF): Set. + * config/m68k/hp320.h: Set TARGET_ASM_FILE_START to + m68k_hp320_file_start. + * config/mips/mips.c (iris6_asm_file_start, mips_asm_file_start): + Make static, take no arguments. + (TARGET_ASM_FILE_START, TARGET_ASM_FILE_START_FILE_DIRECTIVE): Set. + * config/mmix/mmix.c (mmix_asm_file_start): Rename + mmix_file_start, make static, take no arguments. + (TARGET_ASM_FILE_START, TARGET_ASM_FILE_START_FILE_DIRECTIVE): Set. + * config/mn10300/mn10300.c (asm_file_start): Rename + mn10300_file_start, make static, take no arguments. + (TARGET_ASM_FILE_START, TARGET_ASM_FILE_START_FILE_DIRECTIVE): Set. + * config/ns32k/ns32k.c (TARGET_ASM_FILE_START_APP_OFF): Set. + * config/pa/pa.c (pa_file_start_level, pa_file_start_space, + pa_file_start_file, pa_file_start_mcount, pa_elf_file_start, + pa_som_file_start, pa_linux_file_start, pa_hpux64_gas_file_start, + pa_hpux64_hpas_file_start): New static functions. + * config/pa/elf.h: Set TARGET_ASM_FILE_START to pa_elf_file_start. + * config/pa/pa-linux.h: Set TARGET_ASM_FILE_START to + pa_linux_file_start. + * config/pa/pa64-hpux.h: Set TARGET_ASM_FILE_START to + pa_hpux64_gas_file_start or pa_hpux64_hpas_file_start, as + appropriate. + * config/pa/som.h: Set TARGET_ASM_FILE_START to pa_som_file_start. + * config/rs6000/rs6000.c: Include xcoffout.h when TARGET_XCOFF. + (rs6000_file_start): Make static, take no arguments. Reset + default_cpu under certain conditions. + (rs6000_xcoff_file_start): New function. + * config/rs6000/rs6000.h (TARGET_ASM_FILE_START): Set. + * config/rs6000/xcoff.h (TARGET_ASM_FILE_START, + TARGET_ASM_FILE_START_FILE_DIRECTIVE): Override. + * config/sh/sh.c (output_file_start): Rename + sh_file_start, make static, take no arguments. Merge in old + code from sh/elf.h's ASM_FILE_START, conditioned on TARGET_ELF. + (TARGET_ASM_FILE_START, TARGET_ASM_FILE_START_FILE_DIRECTIVE): Set. + * config/sh/sh.c (TARGET_ELF): Define to 0. + * config/sh/elf.h (TARGET_ELF): Redefine to 1. + * config/v850/v850.c (asm_file_start): Delete. + (TARGET_ASM_FILE_START_FILE_DIRECTIVE): Set. + * config/vax/vax.c (vax_file_start): New static function. + (TARGET_ASM_FILE_START, TARGET_ASM_FILE_START_APP_OFF): Set. + + * config/darwin.h: Override ASM_FILE_START_FILE_DIRECTIVE to false. + * config/elfos.h, config/svr3.h, config/arm/elf.h, config/arm/pe.h + * config/i386/att.h, config/i386/gas.h, config/i386/linux.h + * config/i386/sysv4.h, config/i386/sco5.h, config/i960/i960-coff.h + * config/m68k/coff.h, config/m68k/hp320.h, config/mcore/mcore-pe.h + * config/vax/vaxv.h: Set ASM_FILE_START_FILE_DIRECTIVE to true. + + * config/darwin.h, config/elfos.h, config/alpha/elf.h + * config/alpha/openbsd.h, config/alpha/osf.h, config/alpha/vms.h + * config/arc/arc.h, config/arm/aof.h, config/arm/aout.h + * config/arm/coff.h, config/arm/elf.h, config/arm/pe.h + * config/avr/avr.h, config/c4x/c4x.h, config/cris/cris.h + * config/dsp16xx/dsp16xx.h, config/h8300/elf.h, config/h8300/h8300.h + * config/i370/i370.h, config/i386/att.h, config/i386/gas.h + * config/i386/i386-interix.h, config/i386/linux.h, config/i386/sysv4.h + * config/i386/sco5.h, config/i960/i960-coff.h, config/i960/i960.h + * config/ia64/ia64.h, config/ia64/sysv4.h, config/m32r/m32r.h + * config/m68hc11/m68hc11.h, config/m68k/coff.h, config/m68k/m68k.h + * config/mcore/mcore-pe.h, config/mips/iris6.h, config/mips/mips.h + * config/mmix/mmix.h, config/mn10300/mn10300.h, config/ns32k/ns32k.h + * config/pa/elf.h, config/pa/pa-linux.h, config/pa/pa64-hpux.h + * config/pa/som.h, config/pdp11/pdp11.h, config/rs6000/linux64.h + * config/rs6000/lynx.h, config/rs6000/xcoff.h, config/sh/elf.h + * config/sh/sh.h, config/sparc/sparc.h, config/v850/v850.h + * config/vax/vax.h, config/vax/vaxv.h: Don't (re)define ASM_FILE_START. + + * config/alpha/alpha-protos.h, config/arc/arc-protos.h + * config/avr/avr-protos.h, config/dsp16xx/dsp16xx-protos.h + * config/h8300/h8300-protos.h, config/ia64/ia64-protos.h + * config/m32r/m32r-protos.h, config/m68hc11/m68hc11-protos.h + * config/mips/mips-protos.h, config/mmix/mmix-protos.h + * config/mn10300/mn10300-protos.h, config/rs6000/rs6000-protos.h + * config/sh/sh-protos.h, config/v850/v850-protos.h: Update. + + * xcoffout.h, config/rs6000/aix.h, config/rs6000/xcoff.h: + Remove reference to ASM_FILE_START in comment. + * config/arm/aof.h, config/arm/aout.h, config/arm/freebsd.h + * config/arm/linux-gas.h, config/arm/netbsd-elf.h + * config/arm/netbsd.h: Delete definition of ARM_OS_NAME. + 2003-06-19 Graeme Peterson <gp@qnx.com> * gcc.c (target_sysroot_suffix, target_sysroot_hdrs_suffix, @@ -36,8 +184,8 @@ 2003-06-19 Aldy Hernandez <aldyh@redhat.com> - * expr.c (const_vector_from_tree): Initialize remaining elements - to 0. + * expr.c (const_vector_from_tree): Initialize remaining elements + to 0. 2003-06-19 Aldy Hernandez <aldyh@redhat.com> @@ -96,8 +244,8 @@ 2003-06-18 Richard Henderson <rth@redhat.com> - * config/ia64/unwind-ia64.c (_Unwind_GetCFA): New. - (_Unwind_FindEnclosingFunction): Implement. + * config/ia64/unwind-ia64.c (_Unwind_GetCFA): New. + (_Unwind_FindEnclosingFunction): Implement. 2003-06-18 Kazu Hirata <kazu@cs.umass.edu> @@ -107,7 +255,7 @@ INSN_SCHEDULING is defined. 2003-06-18 Stephen Clarke <stephen.clarke@superh.com> - J"orn Rennecke <joern.rennecke@superh.com> + J"orn Rennecke <joern.rennecke@superh.com> * bt-load.c: New file. * Makefile.in (OBJS): Include bt-load.o @@ -164,17 +312,17 @@ 2003-06-18 Nick Clifton <nickc@redhat.com> * config.gcc: Add an extra_header for ARM targets. - Support configuring with --with-cpu=iwmmxt. + Support configuring with --with-cpu=iwmmxt. * doc/invoke.texi: Document new value for -mcpu= ARM switch. - * config/arm/aof.h (REGISTER_NAMES): Add iwmmxt register + * config/arm/aof.h (REGISTER_NAMES): Add iwmmxt register names. Fix formatting. - * config/arm/aout.h (REGISTER_NAMES): Add iwmmxt register + * config/arm/aout.h (REGISTER_NAMES): Add iwmmxt register names. - * config/arm/arm-protos.h (arm_emit_vector_const): New + * config/arm/arm-protos.h (arm_emit_vector_const): New prototype. (arm_output_load_gr): New prototype. * config/arm/arm.c (extra_reg_names1): Delete. - (TARGET_INIT_BUILTINS, TARGET_EXPAND_BUILTIN, FL_IWMMXT, + (TARGET_INIT_BUILTINS, TARGET_EXPAND_BUILTIN, FL_IWMMXT, * arch_is_iwmmxt): Define. (all_cores, all_architecture): Add entry for iwmmxt. (arm_override_options): Add support for iwmmxt. @@ -193,47 +341,47 @@ (add_minipool_backward_ref, add_minipool_offsets, dump_minipool, push_minipool_fix): Likewise. (struct builtin_description): New struct. - (builtin_description): New array of iwmmxt builtin functions. - (arm_init_iwmmxt_builtins): New function. - (arm_init_builtins): New function. - (safe_vector_operand): New function. - (arm_expand_binop_builtin): New function. - (arm_expand_unop_builtin): New function. - (arm_expand_builtin): New function. - (arm_emit_vector_const): New function. - (arm_output_load_gr): New function. - * config/arm/arm.h (TARGET_CPU_iwmmxt, TARGET_IWMMXT, + (builtin_description): New array of iwmmxt builtin functions. + (arm_init_iwmmxt_builtins): New function. + (arm_init_builtins): New function. + (safe_vector_operand): New function. + (arm_expand_binop_builtin): New function. + (arm_expand_unop_builtin): New function. + (arm_expand_builtin): New function. + (arm_emit_vector_const): New function. + (arm_output_load_gr): New function. + * config/arm/arm.h (TARGET_CPU_iwmmxt, TARGET_IWMMXT, TARGET_REALLY_IWMMXT, arm_arch_iwmmxt, IWMMXT_ALIGNMENT, TYPE_NEEDS_IWMMXT_ALIGNMENT, ADJUST_FIELD_ALIGN, DATA_ALIGNMENT, LOCAL_ALIGNMENT, VECTOR_MODE_SUPPORTED_P): Define. - (BIGGEST_ALIGNMENT): Set to 64 if ATPCS support is enabled. - (CPP_CPU_ARCH_SPEC): Add entries for iwmmxt. - (FIXED_REGISTERS, CALL_USED_REGISTERS, REG_ALLOC_ORDER, + (BIGGEST_ALIGNMENT): Set to 64 if ATPCS support is enabled. + (CPP_CPU_ARCH_SPEC): Add entries for iwmmxt. + (FIXED_REGISTERS, CALL_USED_REGISTERS, REG_ALLOC_ORDER, reg_class, REG_CLASS_NAMES, REG_CLASS_CONTENTS, REG_CLASS_FOR_LETTER): Add iwmmxt registers. - (SUBTARGET_CONDITIONAL_REGISTER_USAGE): Disable iwmmxt + (SUBTARGET_CONDITIONAL_REGISTER_USAGE): Disable iwmmxt registers unless the iwmmxt target is selected. - (FIRST_IWMMXT_GR_REGNUM, LAST_IWMMXT_GR_REGNUM, + (FIRST_IWMMXT_GR_REGNUM, LAST_IWMMXT_GR_REGNUM, FIRST_IWMMXT_REGNUM, LAST_IWMMXT_REGNUM, IS_IWMMXT_REGNUM, IS_IWMMXT_GR_REGNUM): Define. - (FIRST_PSEUDO_REGISTER): Bump to 63. - (struct machine_function): Add sibcall_blocked field. - (Struct CUMULATIVE_ARGS): Add iwmmxt_nregs, named_count and + (FIRST_PSEUDO_REGISTER): Bump to 63. + (struct machine_function): Add sibcall_blocked field. + (Struct CUMULATIVE_ARGS): Add iwmmxt_nregs, named_count and nargs fields. - (enum arm_builtins): New enum list. - * config/arm/arm.md (UNSPEC_WSHUFH, UNSPEC_WACC, + (enum arm_builtins): New enum list. + * config/arm/arm.md (UNSPEC_WSHUFH, UNSPEC_WACC, UNSPEC_TMOVMSK, UNSPEC_WSAD, UNSPEC_WSADZ, UNSPEC_WMACS, UNSPEC_WMACU, UNSPEC_WMACSZ, UNSPEC_WMACUZ, UNSPEC_CLRDI, UNSPEC_WMADDS, UNSPEC_WMADDU): New unspecs. (VUNSPEC_TMRC, VUNSPEC_TMCR, VUNSPEC_ALIGN8, VUNSPEC_WCMP_EQ, VUNSPEC_WCMP_GTU, VUNSPEC_WCMP_GT): New vunspecs. - (movv2si, movv4hi, movv8qi): New expands for vector moves. - Include iwmmxt.md. + (movv2si, movv4hi, movv8qi): New expands for vector moves. + Include iwmmxt.md. * config/arm/t-xscale-elf (MULTILIB_OPITONS): Add iwmmxt multilib. - (MULTILIB_DIRNAMES, MULTILIB_REDUNDANT_DIRS): Likewise. - * config/arm/mmintrin.h: New ARM specific header file. - * config/arm/iwmmx.md: New iWMMXt specific machine patterns. + (MULTILIB_DIRNAMES, MULTILIB_REDUNDANT_DIRS): Likewise. + * config/arm/mmintrin.h: New ARM specific header file. + * config/arm/iwmmx.md: New iWMMXt specific machine patterns. 2003-06-18 J"orn Rennecke <joern.rennecke@superh.com> @@ -337,7 +485,7 @@ * config/ns32k/NOTES: Likewise. 2003-06-17 Ranjit Mathew <rmathew@hotmail.com> - Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> + Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> * doc/sourcebuild.texi (libgcj Tests): Simplify instructions on how to run Java runtime tests separately. |