#undef TARGET_VERSION
#define TARGET_VERSION fputs (" (SH GNU/Linux with ELF)", stderr);
#undef DWARF2_UNWIND_INFO
#define DWARF2_UNWIND_INFO 1
#undef SUBTARGET_CPP_SPEC
#define SUBTARGET_CPP_SPEC "\
%{posix:-D_POSIX_SOURCE} \
%{pthread:-D_REENTRANT -D_PTHREADS} \
"
#define TARGET_OS_CPP_BUILTINS() \
do \
{ \
LINUX_TARGET_OS_CPP_BUILTINS(); \
} \
while (0)
#undef TARGET_DEFAULT
#define TARGET_DEFAULT \
(TARGET_CPU_DEFAULT | MASK_USERMODE | TARGET_ENDIAN_DEFAULT \
| TARGET_OPT_DEFAULT)
#define TARGET_ASM_FILE_END file_end_indicate_exec_stack
#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
#undef SUBTARGET_LINK_EMUL_SUFFIX
#define SUBTARGET_LINK_EMUL_SUFFIX "_linux"
#undef SUBTARGET_LINK_SPEC
#define SUBTARGET_LINK_SPEC \
"%{shared:-shared} \
%{!static: \
%{rdynamic:-export-dynamic} \
%{!dynamic-linker:-dynamic-linker " LINUX_DYNAMIC_LINKER "}} \
%{static:-static}"
#undef FUNCTION_PROFILER
#define FUNCTION_PROFILER(STREAM,LABELNO) \
do { \
if (TARGET_SHMEDIA) \
{ \
fprintf (STREAM, "\tpt\t1f,tr1\n"); \
fprintf (STREAM, "\taddi.l\tr15,-8,r15\n"); \
fprintf (STREAM, "\tst.l\tr15,0,r18\n"); \
if (flag_pic) \
{ \
const char *gofs = "(datalabel _GLOBAL_OFFSET_TABLE_-(0f-.))"; \
fprintf (STREAM, "\tmovi\t((%s>>16)&0xffff),r21\n", gofs); \
fprintf (STREAM, "\tshori\t(%s & 0xffff),r21\n", gofs); \
fprintf (STREAM, "0:\tptrel/u\tr21,tr0\n"); \
fprintf (STREAM, "\tmovi\t((mcount@GOTPLT)&0xffff),r22\n"); \
fprintf (STREAM, "\tgettr\ttr0,r21\n"); \
fprintf (STREAM, "\tadd.l\tr21,r22,r21\n"); \
fprintf (STREAM, "\tld.l\tr21,0,r21\n"); \
fprintf (STREAM, "\tptabs\tr21,tr0\n"); \
} \
else \
fprintf (STREAM, "\tpt\tmcount,tr0\n"); \
fprintf (STREAM, "\tgettr\ttr1,r18\n"); \
fprintf (STREAM, "\tblink\ttr0,r63\n"); \
fprintf (STREAM, "1:\tld.l\tr15,0,r18\n"); \
fprintf (STREAM, "\taddi.l\tr15,8,r15\n"); \
} \
else \
{ \
if (flag_pic) \
{ \
fprintf (STREAM, "\tmov.l\t3f,r1\n"); \
fprintf (STREAM, "\tmova\t3f,r0\n"); \
fprintf (STREAM, "\tadd\tr1,r0\n"); \
fprintf (STREAM, "\tmov.l\t1f,r1\n"); \
fprintf (STREAM, "\tmov.l\t@(r0,r1),r1\n"); \
} \
else \
fprintf (STREAM, "\tmov.l\t1f,r1\n"); \
fprintf (STREAM, "\tsts.l\tpr,@-r15\n"); \
fprintf (STREAM, "\tmova\t2f,r0\n"); \
fprintf (STREAM, "\tjmp\t@r1\n"); \
fprintf (STREAM, "\tlds\tr0,pr\n"); \
fprintf (STREAM, "\t.align\t2\n"); \
if (flag_pic) \
{ \
fprintf (STREAM, "1:\t.long\tmcount@GOT\n"); \
fprintf (STREAM, "3:\t.long\t_GLOBAL_OFFSET_TABLE_\n"); \
} \
else \
fprintf (STREAM, "1:\t.long\tmcount\n"); \
fprintf (STREAM, "2:\tlds.l\t@r15+,pr\n"); \
} \
} while (0)
#define MD_UNWIND_SUPPORT "config/sh/linux-unwind.h"
#undef DBX_REGISTER_NUMBER
#define DBX_REGISTER_NUMBER(REGNO) \
((! TARGET_SH5 && (REGNO) == 16) ? 16 : SH_DBX_REGISTER_NUMBER (REGNO))
#undef SH_DIV_STRATEGY_DEFAULT
#define SH_DIV_STRATEGY_DEFAULT SH_DIV_CALL2
#undef SH_DIV_STR_FOR_SIZE
#define SH_DIV_STR_FOR_SIZE "call2"