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40 lines
1.3 KiB
Diff
40 lines
1.3 KiB
Diff
gcc/Changelog:
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2015-04-27 Gregor Richards <gregor.richards@uwaterloo.ca>
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Szabolcs Nagy <szabolcs.nagy@arm.com>
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* config/sh/linux.h (MUSL_DYNAMIC_LINKER): Define.
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(MUSL_DYNAMIC_LINKER_E, MUSL_DYNAMIC_LINKER_FP): Define.
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--- a/gcc/config/sh/linux.h
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+++ b/gcc/config/sh/linux.h
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@@ -43,6 +43,28 @@ along with GCC; see the file COPYING3.
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#define TARGET_ASM_FILE_END file_end_indicate_exec_stack
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+#if TARGET_ENDIAN_DEFAULT == MASK_LITTLE_ENDIAN
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+#define MUSL_DYNAMIC_LINKER_E "%{mb:eb}"
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+#else
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+#define MUSL_DYNAMIC_LINKER_E "%{!ml:eb}"
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+#endif
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+
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+#if TARGET_CPU_DEFAULT & ( MASK_HARD_SH2A_DOUBLE | MASK_SH4 )
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+/* "-nofpu" if any nofpu option is specified */
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+#define MUSL_DYNAMIC_LINKER_FP \
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+ "%{m1|m2|m2a-nofpu|m3|m4-nofpu|m4-100-nofpu|m4-200-nofpu|m4-300-nofpu|" \
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+ "m4-340|m4-400|m4-500|m4al|m5-32media-nofpu|m5-64media-nofpu|" \
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+ "m5-compact-nofpu:-nofpu}"
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+#else
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+/* "-nofpu" if none of the hard fpu options are specified */
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+#define MUSL_DYNAMIC_LINKER_FP \
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+ "%{m2a|m4|m4-100|m4-200|m4-300|m4a|m5-32media|m5-64media|m5-compact:;:-nofpu}"
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+#endif
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+
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+#undef MUSL_DYNAMIC_LINKER
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+#define MUSL_DYNAMIC_LINKER \
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+ "/lib/ld-musl-sh" MUSL_DYNAMIC_LINKER_E MUSL_DYNAMIC_LINKER_FP ".so.1"
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+
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#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
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#undef SUBTARGET_LINK_EMUL_SUFFIX
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