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| author | Gregor Richards <gregor.richards@uwaterloo.ca> | 2015-10-20 18:13:15 +0000 |
|---|---|---|
| committer | Szabolcs Nagy <nsz@gcc.gnu.org> | 2015-10-20 18:13:15 +0000 |
| commit | 51090a412a665305192e7a05b96bb753b02f591e (patch) | |
| tree | aca02c99cecfd3cbabbb04c3097ed292e9f673db /gcc/config/sh | |
| parent | abc5231831d8356f563e89ab3f2e93bd98eaac57 (diff) | |
| download | gcc-51090a412a665305192e7a05b96bb753b02f591e.zip gcc-51090a412a665305192e7a05b96bb753b02f591e.tar.gz gcc-51090a412a665305192e7a05b96bb753b02f591e.tar.bz2 | |
musl support for sh
* config/sh/linux.h (MUSL_DYNAMIC_LINKER): Define.
(MUSL_DYNAMIC_LINKER_E, MUSL_DYNAMIC_LINKER_FP): Define.
Co-Authored-By: Szabolcs Nagy <szabolcs.nagy@arm.com>
From-SVN: r229095
Diffstat (limited to 'gcc/config/sh')
| -rw-r--r-- | gcc/config/sh/linux.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/config/sh/linux.h b/gcc/config/sh/linux.h index 0f5d614..61cf777 100644 --- a/gcc/config/sh/linux.h +++ b/gcc/config/sh/linux.h @@ -43,6 +43,27 @@ along with GCC; see the file COPYING3. If not see #define TARGET_ASM_FILE_END file_end_indicate_exec_stack +#if TARGET_ENDIAN_DEFAULT == MASK_LITTLE_ENDIAN +#define MUSL_DYNAMIC_LINKER_E "%{mb:eb}" +#else +#define MUSL_DYNAMIC_LINKER_E "%{!ml:eb}" +#endif + +#if TARGET_CPU_DEFAULT & (MASK_HARD_SH2A_DOUBLE | MASK_SH4) +/* "-nofpu" if any nofpu option is specified. */ +#define MUSL_DYNAMIC_LINKER_FP \ + "%{m1|m2|m2a-nofpu|m3|m4-nofpu|m4-100-nofpu|m4-200-nofpu|m4-300-nofpu|" \ + "m4-340|m4-400|m4-500|m4al:-nofpu}" +#else +/* "-nofpu" if none of the hard fpu options are specified. */ +#define MUSL_DYNAMIC_LINKER_FP "%{m2a|m4|m4-100|m4-200|m4-300|m4a:;:-nofpu}" +#endif + +#undef MUSL_DYNAMIC_LINKER +#define MUSL_DYNAMIC_LINKER \ + "/lib/ld-musl-sh" MUSL_DYNAMIC_LINKER_E MUSL_DYNAMIC_LINKER_FP \ + "%{mfdpic:-fdpic}.so.1" + #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2" #undef SUBTARGET_LINK_EMUL_SUFFIX |