diff options
| author | wilson <wilson@138bc75d-0d04-0410-961f-82ee72b054a4> | 1997-01-16 18:39:45 +0000 |
|---|---|---|
| committer | wilson <wilson@138bc75d-0d04-0410-961f-82ee72b054a4> | 1997-01-16 18:39:45 +0000 |
| commit | 514d8465b1b65307c43a208cb7221b4942b99aa2 (patch) | |
| tree | a3a38ae5544f9f6ccaa35cf8396c07866e24cd75 /gcc/config/mips | |
| parent | c2a8bb27083af7bdb39ac8bad12d829c9b17b46a (diff) | |
(LINKER_ENDIAN_SPEC): Define.
(LINK_SPEC): Add linker_endian_spec.
(EXTRA_SPECS): Add linker_endian_spec.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13498 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/mips')
| -rw-r--r-- | gcc/config/mips/mips.h | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/gcc/config/mips/mips.h b/gcc/config/mips/mips.h index b29bd5caa24..7505a754826 100644 --- a/gcc/config/mips/mips.h +++ b/gcc/config/mips/mips.h @@ -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 |