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| author | Paul Brook <paul@codesourcery.com> | 2008-03-20 20:00:47 +0000 |
|---|---|---|
| committer | Paul Brook <pbrook@gcc.gnu.org> | 2008-03-20 20:00:47 +0000 |
| commit | 433d52fd4367adf92c7ecda8c1784a7ba51096a5 (patch) | |
| tree | b3491ad64de8757082ed608d619791a73180a9c3 /gcc/config | |
| parent | 8a313b81190044ea28610df85fb185abe1af3dfd (diff) | |
| download | gcc-433d52fd4367adf92c7ecda8c1784a7ba51096a5.zip gcc-433d52fd4367adf92c7ecda8c1784a7ba51096a5.tar.gz gcc-433d52fd4367adf92c7ecda8c1784a7ba51096a5.tar.bz2 | |
config.gcc (arm*-*-uclinux*): Remove duplicate arm/uclinux-elf.h.
2008-03-20 Paul Brook <paul@codesourcery.com>
gcc/
* config.gcc (arm*-*-uclinux*): Remove duplicate arm/uclinux-elf.h.
* config/arm/uclinux-eabi.h (SUBTARGET_EXTRA_LINK_SPEC): Add extra
linker flags.
* config/arm/bpabi.h (SUBTARGET_EXTRA_LINK_SPEC): Provide default
definition.
(LINK_SPEC): Use SUBTARGET_EXTRA_LINK_SPEC.
* config/arm/unwind-arm.h (_Unwind_decode_target2): Add uClinux.
From-SVN: r133394
Diffstat (limited to 'gcc/config')
| -rw-r--r-- | gcc/config/arm/bpabi.h | 6 | ||||
| -rw-r--r-- | gcc/config/arm/uclinux-eabi.h | 3 | ||||
| -rw-r--r-- | gcc/config/arm/unwind-arm.h | 4 |
3 files changed, 9 insertions, 4 deletions
diff --git a/gcc/config/arm/bpabi.h b/gcc/config/arm/bpabi.h index 0f3b24f..876e234 100644 --- a/gcc/config/arm/bpabi.h +++ b/gcc/config/arm/bpabi.h @@ -55,11 +55,15 @@ #undef SUBTARGET_EXTRA_ASM_SPEC #define SUBTARGET_EXTRA_ASM_SPEC "%{mabi=apcs-gnu|mabi=atpcs:-meabi=gnu;:-meabi=4}" +#ifndef SUBTARGET_EXTRA_LINK_SPEC +#define SUBTARGET_EXTRA_LINK_SPEC "" +#endif + /* The generic link spec in elf.h does not support shared libraries. */ #undef LINK_SPEC #define LINK_SPEC "%{mbig-endian:-EB} %{mlittle-endian:-EL} " \ "%{static:-Bstatic} %{shared:-shared} %{symbolic:-Bsymbolic} " \ - "-X" + "-X" SUBTARGET_EXTRA_LINK_SPEC #if defined (__thumb__) #define RENAME_LIBRARY_SET ".thumb_set" diff --git a/gcc/config/arm/uclinux-eabi.h b/gcc/config/arm/uclinux-eabi.h index aa6bc76..5ba97bf 100644 --- a/gcc/config/arm/uclinux-eabi.h +++ b/gcc/config/arm/uclinux-eabi.h @@ -42,7 +42,8 @@ while (false) #undef SUBTARGET_EXTRA_LINK_SPEC -#define SUBTARGET_EXTRA_LINK_SPEC " -m armelf_linux_eabi" +#define SUBTARGET_EXTRA_LINK_SPEC " -m armelf_linux_eabi -elf2flt" \ + " --pic-veneer --target2=abs" /* We default to the "aapcs-linux" ABI so that enums are int-sized by default. */ diff --git a/gcc/config/arm/unwind-arm.h b/gcc/config/arm/unwind-arm.h index 896e410..f6d3dc1 100644 --- a/gcc/config/arm/unwind-arm.h +++ b/gcc/config/arm/unwind-arm.h @@ -232,11 +232,11 @@ extern "C" { if (!tmp) return 0; -#if defined(linux) || defined(__NetBSD__) +#if (defined(linux) && !defined(__uClinux__)) || defined(__NetBSD__) /* Pc-relative indirect. */ tmp += ptr; tmp = *(_Unwind_Word *) tmp; -#elif defined(__symbian__) +#elif defined(__symbian__) || defined(__uClinux__) /* Absolute pointer. Nothing more to do. */ #else /* Pc-relative pointer. */ |