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(LINKER_ENDIAN_SPEC): Define.

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(LINK_SPEC): Add linker_endian_spec.
(EXTRA_SPECS): Add linker_endian_spec.

From-SVN: r13498
This commit is contained in:
Jim Wilson 1997-01-16 10:39:45 -08:00
parent 9e5e9ebad5
commit 34bcd7fdec
1 changed files with 16 additions and 1 deletions
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17
gcc/config/mips/mips.h
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@ -452,6 +452,19 @@ extern void text_section ();
#endif
#endif
/* We must pass -EL to the linker by default for little endian embedded
targets using linker scripts with a OUTPUT_FORMAT line. Otherwise, the
linker will default to using big-endian output files. The OUTPUT_FORMAT
line must be in the linker script, otherwise -EB/-EL will not work. */
#ifndef LINKER_ENDIAN_SPEC
#if TARGET_ENDIAN_DEFAULT == 0
#define LINKER_ENDIAN_SPEC "%{!EB:%{!meb:-EL}}"
#else
#define LINKER_ENDIAN_SPEC ""
#endif
#endif
/* This macro is similar to `TARGET_SWITCHES' but defines names of
command options that have values. Its definition is an
initializer with a subgrouping for each command option.
@ -740,7 +753,8 @@ while (0)
#ifndef LINK_SPEC
#define LINK_SPEC "\
%{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} %{mips4} \
%{bestGnum} %{shared} %{non_shared}"
%{bestGnum} %{shared} %{non_shared} \
%(linker_endian_spec)"
#endif /* LINK_SPEC defined */
/* Specs for the compiler proper */
@ -823,6 +837,7 @@ while (0)
{ "subtarget_asm_optimizing_spec", SUBTARGET_ASM_OPTIMIZING_SPEC }, \
{ "subtarget_asm_debugging_spec", SUBTARGET_ASM_DEBUGGING_SPEC }, \
{ "subtarget_asm_spec", SUBTARGET_ASM_SPEC }, \
{ "linker_endian_spec", LINKER_ENDIAN_SPEC }, \
SUBTARGET_EXTRA_SPECS
#ifndef SUBTARGET_EXTRA_SPECS