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author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-09-11 16:50:05 +0000 |
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committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-09-11 16:50:05 +0000 |
commit | bb2821c04b6546dd5f014b99ab45d6ef5c55f874 (patch) | |
tree | 1e64917dd6eadf802b7c67e6f7384cc9fc03f1ae /gcc/config/c4x/c4x.h | |
parent | 1be91cc480957c46afcce1ceca0f0678af0a28ce (diff) | |
download | gcc-bb2821c04b6546dd5f014b99ab45d6ef5c55f874.tar.gz |
* configure.in: Check whether assembler supports section merging.
* config.in: Rebuilt.
* configure: Rebuilt.
* varasm.c (variable_section, output_constant_pool): Pass alignment
to SELECT_SECTION and SELECT_RTX_SECTION.
(mergeable_string_section): New.
(mergeable_constant_section): New.
(default_elf_asm_named_section): Output SECTION_MERGE and
SECTION_STRINGS flags plus SECTION_ENTSIZE entity size.
* output.h (mergeable_string_section): New.
(mergeable_constant_section): New.
(SECTION_MERGE, SECTION_STRINGS, SECTION_ENTSIZE): Define.
* toplev.c (flag_merge_constants): New.
(f_options): Add -fmerge-constants and -fmerge-all-constants
options.
(toplev_main): Default to -fno-merge-constants if not optimizing.
* flags.h (flag_merge_constants): Add extern.
* invoke.texi (-fmerge-constants, -fmerge-all-constants): Document.
* tm.texi (SELECT_SECTION, SELECT_RTX_SECTION): Document added third
argument.
* config/elfos.h (ASM_SECTION_START_OP, ASM_OUTPUT_SECTION_START):
Define if assembler has working .subsection -1 support.
(SELECT_RTX_SECTION, SELECT_SECTION): Add third macro argument.
Put constant into special SHF_MERGE sections if the linker should
attempt to merge duplicates.
* config/ia64/sysv4.h (SELECT_RTX_SECTION, SELECT_SECTION): Add third
macro argument.
Put constant into special SHF_MERGE sections if the linker should
attempt to merge duplicates.
* config/alpha/elf.h: Likewise.
(ASM_SECTION_START_OP, ASM_OUTPUT_SECTION_START): Define if assembler
has working .subsection -1 support.
* config/nextstep.h: Add third argument to SELECT_RTX_SECTION and
SELECT_SECTION.
* config/svr3.h: Likewise.
* config/darwin.h: Likewise.
* config/arm/aof.h: Likewise.
* config/arm/linux-elf.h: Likewise.
* config/avr/avr.h: Likewise.
* config/c4x/c4x.h: Likewise.
* config/d30v/d30v.h: Likewise.
* config/i386/dgux.h: Likewise.
* config/i386/osfrose.h: Likewise.
* config/i386/sco5.h: Likewise.
* config/i386/svr3gas.h: Likewise.
* config/ia64/aix.h: Likewise.
* config/m32r/m32r.h: Likewise.
* config/m68k/m68k.h: Likewise.
* config/m88k/dgux.h: Likewise.
* config/m88k/m88k.h: Likewise.
* config/mcore/mcore-pe.h: Likewise.
* config/mips/mips.h: Likewise.
* config/pa/pa.h: Likewise.
* config/pa/pa-linux.h: Likewise.
* config/romp/romp.h: Likewise.
* config/rs6000/sysv4.h: Likewise.
* config/rs6000/xcoff.h: Likewise.
* config/s390/linux.h: Likewise.
* config/sparc/sparc.h: Likewise.
* config/sparc/sysv4.h: Likewise.
* config/stormy16/stormy16.h: Likewise.
* config/v850/v850.h: Likewise.
* config/vax/vms.h: Likewise.
* config/arm/arm.c (arm_elf_asm_named_section): Output SECTION_MERGE
and SECTION_STRINGS flags plus SECTION_ENTSIZE entity size.
* config/sparc/sparc.c (sparc_elf_asm_named_section): Use
default_elf_asm_named_section for SHF_MERGE sections.
* com.c (ffe_init_options): Default to -fmerge-all-constants
if optimizing.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45548 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/c4x/c4x.h')
-rw-r--r-- | gcc/config/c4x/c4x.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/config/c4x/c4x.h b/gcc/config/c4x/c4x.h index cdc39db30c3..e8052c6b68c 100644 --- a/gcc/config/c4x/c4x.h +++ b/gcc/config/c4x/c4x.h @@ -2030,7 +2030,7 @@ const_section () \ or a constant of some sort. RELOC indicates whether forming the initial value of DECL requires link-time relocations. */ -#define SELECT_SECTION(DECL, RELOC) \ +#define SELECT_SECTION(DECL, RELOC, ALIGN) \ { \ if (TREE_CODE (DECL) == STRING_CST) \ { \ @@ -2075,7 +2075,7 @@ const_section () \ in the case of a `const_int' rtx. Currently, these always go into the const section. */ -#define SELECT_RTX_SECTION(MODE, RTX) const_section() +#define SELECT_RTX_SECTION(MODE, RTX, ALIGN) const_section() /* Overall Framework of an Assembler File. */ |