#undef STARTFILE_SPEC
#define STARTFILE_SPEC \
"%{melinux:crt0.o%s}\
%{!melinux:\
%{sim2:s2crt0.o%s}\
%{!sim2:\
%{sim:scrt0.o%s}\
%{!sim:%{pg:gcrt0.o%s}\
%{!pg:%{p:mcrt0.o%s}%{!p:crt0.o%s}}}}}"
#undef LIB_SPEC
#define LIB_SPEC \
"%{melinux:-lc -lsyslinux -lc -lsyslinux -lic}\
%{!melinux:\
%{sim*:-lc -lsyssim -lc -lsyssim}\
%{!sim*:%{g*:-lg}\
%{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p} -lbsp}\
-lnosys}"
#undef CRIS_CPP_SUBTARGET_SPEC
#define CRIS_CPP_SUBTARGET_SPEC \
"-D__AOUT__\
%{melinux:-D__gnu_linux__ -D__linux__ -D__unix__ -D__elinux__ -D__uclinux__\
%{!nostdinc:\
%{!mbest-lib-options:%{isystem*}}\
-isystem elinux/include%s\
%{mbest-lib-options:%{isystem*}}}\
%{!ansi:%{!std=*:%{!undef:-Dlinux -Dunix -Delinux -Duclinux}}}}\
%{mbest-lib-options:\
%{!moverride-best-lib-options:\
%{!march=*:%{!metrax*:%{!mcpu=*:-D__tune_v8 -D__CRIS_arch_tune=8}}}}}"
#undef CRIS_CC1_SUBTARGET_SPEC
#define CRIS_CC1_SUBTARGET_SPEC \
"%{mbest-lib-options:\
%{!moverride-best-lib-options:\
%{!march=*:%{!mcpu=*:-mtune=v8}}}}"
#undef CRIS_ASM_SUBTARGET_SPEC
#define CRIS_ASM_SUBTARGET_SPEC "--em=crisaout"
#undef CRIS_LINK_SUBTARGET_SPEC
#define CRIS_LINK_SUBTARGET_SPEC \
"-mcrisaout\
%{sim2:%{!T*:-Tdata 0x4000000 -Tbss 0x8000000}}\
%{melinux:-Ur -d\
%{!shlib:%{!symbolic:-Bstatic}}\
%{shlib:-Bdynamic}\
%{symbolic:-Bdynamic}\
%{static:-Bstatic}}\
%{melinux-stacksize=*:-defsym __Stacksize=%*}"
#undef CRIS_SUBTARGET_SWITCHES
#define CRIS_SUBTARGET_SWITCHES \
{"elinux", (TARGET_MASK_SVINTO \
+ TARGET_MASK_STACK_ALIGN \
+ TARGET_MASK_CONST_ALIGN \
+ TARGET_MASK_DATA_ALIGN \
+ TARGET_MASK_ETRAX4_ADD \
+ TARGET_MASK_ALIGN_BY_32), \
N_("Compile for the MMU-less Etrax 100-based elinux system")}, \
\
{"aout", 0, ""},
#undef CRIS_SUBTARGET_LONG_OPTIONS
#define CRIS_SUBTARGET_LONG_OPTIONS \
{"elinux-stacksize=", &cris_elinux_stacksize_str, \
N_("For elinux, request a specified stack-size for this program")}, \
#undef CRIS_SUBTARGET_VERSION
#define CRIS_SUBTARGET_VERSION " - a.out"
#undef CRIS_SUBTARGET_DEFAULT
#define CRIS_SUBTARGET_DEFAULT 0
#define MAX_OFILE_ALIGNMENT 16
#define TARGET_MEM_FUNCTIONS
#define ESCAPES \
"\1\1\1\1\1\1\1\1btn\1fr\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
\0\0\"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\
\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\\\0\0\0\
\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\1\
\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1"
#define STRING_LIMIT ((unsigned) 256)
#define STRING_ASM_OP "\t.string\t"
#define ASCII_DATA_ASM_OP "\t.ascii\t"
#define TYPE_ASM_OP "\t.type\t"
#define SIZE_ASM_OP "\t.size\t"
#define TYPE_OPERAND_FMT "@%s"
#define ASM_OUTPUT_LIMITED_STRING(FILE, STR) \
do \
{ \
register const unsigned char *_limited_str = \
(const unsigned char *) (STR); \
register unsigned ch; \
\
fprintf ((FILE), "%s\"", STRING_ASM_OP); \
\
for (; (ch = *_limited_str); _limited_str++) \
{ \
register int escape; \
\
switch (escape = ESCAPES[ch]) \
{ \
case 0: \
putc (ch, (FILE)); \
break; \
case 1: \
fprintf ((FILE), "\\%03o", ch); \
break; \
default: \
putc ('\\', (FILE)); \
putc (escape, (FILE)); \
break; \
} \
} \
\
fprintf ((FILE), "\"\n"); \
} \
while (0)
#undef ASM_OUTPUT_ASCII
#define ASM_OUTPUT_ASCII(FILE, STR, LENGTH) \
do \
{ \
register const unsigned char *_ascii_bytes = \
(const unsigned char *) (STR); \
register const unsigned char *limit = _ascii_bytes + (LENGTH); \
register unsigned bytes_in_chunk = 0; \
\
for (; _ascii_bytes < limit; _ascii_bytes++) \
{ \
register const unsigned char *p; \
\
if (bytes_in_chunk >= 60) \
{ \
fprintf ((FILE), "\"\n"); \
bytes_in_chunk = 0; \
} \
\
for (p = _ascii_bytes; p < limit && *p != '\0'; p++) \
continue; \
\
if (p < limit && (p - _ascii_bytes) <= (long)STRING_LIMIT) \
{ \
if (bytes_in_chunk > 0) \
{ \
fprintf ((FILE), "\"\n"); \
bytes_in_chunk = 0; \
} \
\
ASM_OUTPUT_LIMITED_STRING ((FILE), _ascii_bytes); \
_ascii_bytes = p; \
} \
else \
{ \
register int escape; \
register unsigned ch; \
\
if (bytes_in_chunk == 0) \
fprintf ((FILE), "%s\"", ASCII_DATA_ASM_OP); \
\
switch (escape = ESCAPES[ch = *_ascii_bytes]) \
{ \
case 0: \
putc (ch, (FILE)); \
bytes_in_chunk++; \
break; \
case 1: \
fprintf ((FILE), "\\%03o", ch); \
bytes_in_chunk += 4; \
break; \
default: \
putc ('\\', (FILE)); \
putc (escape, (FILE)); \
bytes_in_chunk += 2; \
break; \
} \
} \
} \
\
if (bytes_in_chunk > 0) \
fprintf ((FILE), "\"\n"); \
} \
while (0)
#define SET_ASM_OP "\t.set\t"
#define ASM_OUTPUT_EXTERNAL_LIBCALL(FILE, FUN) \
(*targetm.asm_out.globalize_label) (FILE, XSTR (FUN, 0))
#define ASM_WEAKEN_LABEL(FILE, NAME) \
do \
{ \
fputs ("\t.weak\t", (FILE)); \
assemble_name ((FILE), (NAME)); \
fputc ('\n', (FILE)); \
} \
while (0)
#define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL) \
do \
{ \
ASM_OUTPUT_TYPE_DIRECTIVE (FILE, NAME, "function"); \
ASM_OUTPUT_LABEL(FILE, NAME); \
} \
while (0)
#define ASM_DECLARE_OBJECT_NAME(FILE, NAME, DECL) \
do \
{ \
HOST_WIDE_INT size; \
\
ASM_OUTPUT_TYPE_DIRECTIVE (FILE, NAME, "object"); \
\
size_directive_output = 0; \
if (!flag_inhibit_size_directive \
&& (DECL) && DECL_SIZE (DECL)) \
{ \
size_directive_output = 1; \
size = int_size_in_bytes (TREE_TYPE (DECL)); \
ASM_OUTPUT_SIZE_DIRECTIVE (FILE, NAME, size); \
} \
\
ASM_OUTPUT_LABEL (FILE, NAME); \
} \
while (0)
#define ASM_FINISH_DECLARE_OBJECT(FILE, DECL, TOP_LEVEL, AT_END)\
do \
{ \
const char *name = XSTR (XEXP (DECL_RTL (DECL), 0), 0); \
HOST_WIDE_INT size; \
\
if (!flag_inhibit_size_directive \
&& DECL_SIZE (DECL) \
&& ! AT_END && TOP_LEVEL \
&& DECL_INITIAL (DECL) == error_mark_node \
&& !size_directive_output) \
{ \
size_directive_output = 1; \
size = int_size_in_bytes (TREE_TYPE (DECL)); \
ASM_OUTPUT_SIZE_DIRECTIVE (FILE, name, size); \
} \
} \
while (0)
#define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL) \
do \
{ \
if (!flag_inhibit_size_directive) \
ASM_OUTPUT_MEASURED_SIZE (FILE, FNAME); \
} \
while (0)
#define SKIP_ASM_OP "\t.zero\t"
#undef ASM_OUTPUT_SKIP
#define ASM_OUTPUT_SKIP(FILE, SIZE) \
fprintf (FILE, "%s%u\n", SKIP_ASM_OP, (SIZE))
#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
#define HANDLE_SYSV_PRAGMA 1
#define NO_DOLLAR_IN_LABEL
#define COMMON_ASM_OP "\t.err\t"
#define LOCAL_ASM_OP "\t.err\t"
#if defined(__CRIS__) && defined (__AOUT__) && defined (IN_GCC)
#define CRIS_ABI_VERSION_SYMBOL_STRING ".$CRIS_ABI_V2"
__asm__ (".set .$abi_referer," CRIS_ABI_VERSION_SYMBOL_STRING);
#endif