diff options
Diffstat (limited to 'contrib/gcc/config/arm/elf.h')
| -rw-r--r-- | contrib/gcc/config/arm/elf.h | 55 |
1 files changed, 22 insertions, 33 deletions
diff --git a/contrib/gcc/config/arm/elf.h b/contrib/gcc/config/arm/elf.h index 1cab2c4e144f..0ad23f8f5d03 100644 --- a/contrib/gcc/config/arm/elf.h +++ b/contrib/gcc/config/arm/elf.h @@ -36,21 +36,27 @@ Boston, MA 02111-1307, USA. */ #ifndef SUBTARGET_EXTRA_SPECS #define SUBTARGET_EXTRA_SPECS \ - { "subtarget_extra_asm_spec", SUBTARGET_EXTRA_ASM_SPEC }, + { "subtarget_extra_asm_spec", SUBTARGET_EXTRA_ASM_SPEC }, \ + { "subtarget_asm_float_spec", SUBTARGET_ASM_FLOAT_SPEC }, #endif #ifndef SUBTARGET_EXTRA_ASM_SPEC #define SUBTARGET_EXTRA_ASM_SPEC "" #endif +#ifndef SUBTARGET_ASM_FLOAT_SPEC +#define SUBTARGET_ASM_FLOAT_SPEC "\ +%{mapcs-float:-mfloat} %{msoft-float:-mno-fpu}" +#endif + #ifndef ASM_SPEC #define ASM_SPEC "\ %{mbig-endian:-EB} \ -%{mcpu=*:-m%*} \ -%{march=*:-m%*} \ +%{mlittle-endian:-EL} \ +%{mcpu=*:-mcpu=%*} \ +%{march=*:-march=%*} \ %{mapcs-*:-mapcs-%*} \ -%{mapcs-float:-mfloat} \ -%{msoft-float:-mno-fpu} \ +%(subtarget_asm_float_spec) \ %{mthumb-interwork:-mthumb-interwork} \ %(subtarget_extra_asm_spec)" #endif @@ -58,22 +64,18 @@ Boston, MA 02111-1307, USA. */ /* The ARM uses @ are a comment character so we need to redefine TYPE_OPERAND_FMT. */ #undef TYPE_OPERAND_FMT -#define TYPE_OPERAND_FMT "%s" +#define TYPE_OPERAND_FMT "%%%s" /* We might need a ARM specific header to function declarations. */ #undef ASM_DECLARE_FUNCTION_NAME -#define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL) \ - do \ - { \ - ARM_DECLARE_FUNCTION_NAME (FILE, NAME, DECL); \ - fprintf (FILE, "%s", TYPE_ASM_OP); \ - assemble_name (FILE, NAME); \ - putc (',', FILE); \ - fprintf (FILE, TYPE_OPERAND_FMT, "function"); \ - putc ('\n', FILE); \ - ASM_DECLARE_RESULT (FILE, DECL_RESULT (DECL)); \ - ASM_OUTPUT_LABEL(FILE, NAME); \ - } \ +#define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL) \ + do \ + { \ + ARM_DECLARE_FUNCTION_NAME (FILE, NAME, DECL); \ + ASM_OUTPUT_TYPE_DIRECTIVE (FILE, NAME, "function"); \ + ASM_DECLARE_RESULT (FILE, DECL_RESULT (DECL)); \ + ASM_OUTPUT_LABEL(FILE, NAME); \ + } \ while (0) /* We might need an ARM specific trailer for function declarations. */ @@ -83,20 +85,7 @@ Boston, MA 02111-1307, USA. */ { \ ARM_DECLARE_FUNCTION_SIZE (FILE, FNAME, DECL); \ if (!flag_inhibit_size_directive) \ - { \ - char label[256]; \ - static int labelno; \ - labelno ++; \ - ASM_GENERATE_INTERNAL_LABEL (label, "Lfe", labelno); \ - ASM_OUTPUT_INTERNAL_LABEL (FILE, "Lfe", labelno); \ - fprintf (FILE, "%s", SIZE_ASM_OP); \ - assemble_name (FILE, (FNAME)); \ - fprintf (FILE, ","); \ - assemble_name (FILE, label); \ - fprintf (FILE, "-"); \ - assemble_name (FILE, (FNAME)); \ - putc ('\n', FILE); \ - } \ + ASM_OUTPUT_MEASURED_SIZE (FILE, FNAME); \ } \ while (0) @@ -108,7 +97,7 @@ Boston, MA 02111-1307, USA. */ #define JUMP_TABLES_IN_TEXT_SECTION (TARGET_ARM) #ifndef LINK_SPEC -#define LINK_SPEC "%{mbig-endian:-EB} -X" +#define LINK_SPEC "%{mbig-endian:-EB} %{mlittle-endian:-EL} -X" #endif /* Run-time Target Specification. */ |