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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2012-11-19 08:37:04 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2012-12-03 13:17:08 +0100 |
| commit | f665f13ddd79ed78ca65c27a21fd87de6f7d1474 (patch) | |
| tree | 7d6af8a9a618da5b7f7c71daa4329e9fb00cf5ab /c/src/lib/libbsp/powerpc/shared | |
| parent | bsps/powerpc: Add PPC_EXC_CONFIG_USE_FIXED_HANDLER (diff) | |
| download | rtems-f665f13ddd79ed78ca65c27a21fd87de6f7d1474.tar.bz2 | |
bsps/powerpc: Add PPC_EXC_CONFIG_BOOKE_ONLY
In combination with the PPC_EXC_CONFIG_USE_FIXED_HANDLER option this
removes all dependencies on valid read-write data. The exception
handling must be statically configured and all components reside in
read-only sections.
Diffstat (limited to 'c/src/lib/libbsp/powerpc/shared')
| -rw-r--r-- | c/src/lib/libbsp/powerpc/shared/src/ppc-exc-handler-table.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/powerpc/shared/src/ppc-exc-handler-table.c b/c/src/lib/libbsp/powerpc/shared/src/ppc-exc-handler-table.c index f9fe0e2470..c57f094178 100644 --- a/c/src/lib/libbsp/powerpc/shared/src/ppc-exc-handler-table.c +++ b/c/src/lib/libbsp/powerpc/shared/src/ppc-exc-handler-table.c @@ -16,12 +16,14 @@ #ifdef PPC_EXC_CONFIG_USE_FIXED_HANDLER +#ifndef PPC_EXC_CONFIG_BOOKE_ONLY static int ppc_exc_interrupt_dispatch(BSP_Exception_frame *f, unsigned vector) { bsp_interrupt_dispatch(); return 0; } +#endif /* PPC_EXC_CONFIG_BOOKE_ONLY */ const ppc_exc_handler_t ppc_exc_handler_table [LAST_VALID_EXC + 1] = { ppc_exc_handler_default, @@ -29,7 +31,11 @@ const ppc_exc_handler_t ppc_exc_handler_table [LAST_VALID_EXC + 1] = { ppc_exc_handler_default, ppc_exc_handler_default, ppc_exc_handler_default, +#ifndef PPC_EXC_CONFIG_BOOKE_ONLY ppc_exc_interrupt_dispatch, +#else /* PPC_EXC_CONFIG_BOOKE_ONLY */ + ppc_exc_handler_default, +#endif /* PPC_EXC_CONFIG_BOOKE_ONLY */ ppc_exc_handler_default, ppc_exc_handler_default, ppc_exc_handler_default, |