diff options
Diffstat (limited to 'gcc/config/cris/aout.h')
| -rw-r--r-- | gcc/config/cris/aout.h | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/gcc/config/cris/aout.h b/gcc/config/cris/aout.h index dabee83a73b..277fd363e1b 100644 --- a/gcc/config/cris/aout.h +++ b/gcc/config/cris/aout.h @@ -48,6 +48,9 @@ Boston, MA 02111-1307, USA. */ %{!sim:%{pg:gcrt0.o%s}\ %{!pg:%{p:mcrt0.o%s}%{!p:crt0.o%s}}}}}" +/* Override cris.h define. */ +#undef ENDFILE_SPEC + /* Which library to get. The only difference from the default is to get libsc.a if -sim is given to the driver. Repeat -lc -lsysX {X=sim,linux}, because libsysX needs (at least) errno from libc, and @@ -64,8 +67,7 @@ Boston, MA 02111-1307, USA. */ #undef CRIS_CPP_SUBTARGET_SPEC #define CRIS_CPP_SUBTARGET_SPEC \ - "-D__AOUT__\ - %{melinux:-D__gnu_linux__ -D__linux__ -D__unix__ -D__elinux__ -D__uclinux__\ + "%{melinux:-D__gnu_linux__ -D__linux__ -D__unix__ -D__elinux__ -D__uclinux__\ %{!nostdinc:\ %{!mbest-lib-options:%{isystem*}}\ -isystem elinux/include%s\ @@ -118,6 +120,19 @@ Boston, MA 02111-1307, USA. */ #undef CRIS_SUBTARGET_DEFAULT #define CRIS_SUBTARGET_DEFAULT 0 + +/* Node: Run-time Target */ + +/* For the cris-*-aout subtarget. */ +#undef TARGET_OS_CPP_BUILTINS +#define TARGET_OS_CPP_BUILTINS() \ + do \ + { \ + builtin_define ("__AOUT__"); \ + } \ + while (0) + + /* Node: Storage Layout */ /* We can align to 16 bits (only) with CRIS a.out. */ @@ -343,6 +358,13 @@ Boston, MA 02111-1307, USA. */ } \ while (0) +/* The configure machinery invokes the assembler without options, which is + not how gcc invokes it. Without options, the multi-target assembler + will probably be found, which is ELF by default. To counter that, we + need to override ELF auto-host.h config stuff which we know collides + with a.out. */ +#undef HAVE_GAS_HIDDEN + /* Node: Alignment Output */ |