diff options
| author | Geoffrey Keating <geoffk@redhat.com> | 2000-12-10 22:57:37 +0000 |
|---|---|---|
| committer | Geoffrey Keating <geoffk@gcc.gnu.org> | 2000-12-10 22:57:37 +0000 |
| commit | c9e02e5dc32cae48e40ad1ffc7b266eea7470866 (patch) | |
| tree | 7e010136170b4c26570058ed67f462b109ed335b | |
| parent | 09314637fc1313f6c70b7fc26ede8a22ac24e756 (diff) | |
| download | gcc-c9e02e5dc32cae48e40ad1ffc7b266eea7470866.zip gcc-c9e02e5dc32cae48e40ad1ffc7b266eea7470866.tar.gz gcc-c9e02e5dc32cae48e40ad1ffc7b266eea7470866.tar.bz2 | |
gcconfig.h: Add new case for powerpc EABI.
* gcconfig.h: Add new case for powerpc EABI.
[PPC]: Handle embedded OS for powerpc simulator.
From-SVN: r38179
| -rw-r--r-- | boehm-gc/ChangeLog | 5 | ||||
| -rw-r--r-- | boehm-gc/gcconfig.h | 15 |
2 files changed, 20 insertions, 0 deletions
diff --git a/boehm-gc/ChangeLog b/boehm-gc/ChangeLog index 01d3926..eaa1f28 100644 --- a/boehm-gc/ChangeLog +++ b/boehm-gc/ChangeLog @@ -1,3 +1,8 @@ +2000-12-10 Geoffrey Keating <geoffk@redhat.com> + + * gcconfig.h: Add new case for powerpc EABI. + [PPC]: Handle embedded OS for powerpc simulator. + 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz> * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in diff --git a/boehm-gc/gcconfig.h b/boehm-gc/gcconfig.h index 107f895..05223ce 100644 --- a/boehm-gc/gcconfig.h +++ b/boehm-gc/gcconfig.h @@ -297,6 +297,10 @@ # endif # define mach_type_known # endif +# if defined(__embedded__) && defined(PPC) +# define POWERPC +# define mach_type_known +# endif /* Feel free to add more clauses here */ @@ -573,6 +577,17 @@ # define STACKBOTTOM ((ptr_t) 0xc0000000) # define DATAEND /* not needed */ # endif +# ifdef __embedded__ +# define ALIGNMENT 4 +# define OS_TYPE "EMBEDDED" + extern void __end, __dso_handle; +# define DATASTART (&__dso_handle) /* OK, that's ugly. */ +# define DATAEND (&__end) + /* Stack starts at 0xE0000000 for the simulator. */ +# undef STACK_GRAN +# define STACK_GRAN 0x10000000 +# define HEURISTIC1 +# endif # endif # ifdef VAX |