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| author | Bob Wilson <bob.wilson@acm.org> | 2004-11-26 03:57:43 +0000 |
|---|---|---|
| committer | Bob Wilson <bwilson@gcc.gnu.org> | 2004-11-26 03:57:43 +0000 |
| commit | 9dad6498e846bdb89a852d79ba6d0206947d5272 (patch) | |
| tree | ffa72ded11cd5cb8e1457fe86178290826957782 /gcc/config/xtensa/elf.h | |
| parent | 5f0be3d01adba827ac9a6376bf1c95785c28dc82 (diff) | |
| download | gcc-9dad6498e846bdb89a852d79ba6d0206947d5272.tar.gz | |
xtensa.h (STARTFILE_SPEC): Add crt0.
* config/xtensa/xtensa.h (STARTFILE_SPEC): Add crt0.
(GCC_DRIVER_HOST_INITIALIZATION): Define.
From-SVN: r91323
Diffstat (limited to 'gcc/config/xtensa/elf.h')
| -rw-r--r-- | gcc/config/xtensa/elf.h | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/gcc/config/xtensa/elf.h b/gcc/config/xtensa/elf.h index 1ef309bfa8c..48bd7de9002 100644 --- a/gcc/config/xtensa/elf.h +++ b/gcc/config/xtensa/elf.h @@ -56,7 +56,8 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA #define LIB_SPEC "-lc -lsim -lc -lhandlers-sim -lhal" #undef STARTFILE_SPEC -#define STARTFILE_SPEC "crt1-sim%O%s crti%O%s crtbegin%O%s _vectors%O%s" +#define STARTFILE_SPEC \ + "crt1-sim%O%s crt0%O%s crti%O%s crtbegin%O%s _vectors%O%s" #undef ENDFILE_SPEC #define ENDFILE_SPEC "crtend%O%s crtn%O%s" @@ -91,3 +92,24 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA XTENSA_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL); \ } \ while (0) + +/* Search for headers in $tooldir/arch/include and for libraries and + startfiles in $tooldir/arch/lib. */ +#define GCC_DRIVER_HOST_INITIALIZATION \ +do \ +{ \ + char *tooldir, *archdir; \ + tooldir = concat (tooldir_base_prefix, spec_machine, \ + dir_separator_str, NULL); \ + if (!IS_ABSOLUTE_PATH (tooldir)) \ + tooldir = concat (standard_exec_prefix, spec_machine, dir_separator_str, \ + spec_version, dir_separator_str, tooldir, NULL); \ + archdir = concat (tooldir, "arch", dir_separator_str, NULL); \ + add_prefix (&startfile_prefixes, \ + concat (archdir, "lib", dir_separator_str, NULL), \ + "GCC", PREFIX_PRIORITY_LAST, 0, 1); \ + add_prefix (&include_prefixes, archdir, \ + "GCC", PREFIX_PRIORITY_LAST, 0, 0); \ + } \ +while (0) + |