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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1999-08-10 16:41:44 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1999-08-10 16:41:44 +0000 |
| commit | 981b99faf208e2c7f6e2b83d73e1b89b669112ee (patch) | |
| tree | 1f2e2b431853a81be77417c1026c75c53e04d5ea /c/src/lib/libbsp/powerpc/motorola_powerpc/irq/irq_asm.S | |
| parent | New configuration files added by patch from (diff) | |
| download | rtems-981b99faf208e2c7f6e2b83d73e1b89b669112ee.tar.bz2 | |
Patch from Eric Valette <valette@crf.canon.fr> and Emmanuel Raguet
<raguet@crf.canon.fr>:
- the dec21140 driver code has been hardened (various bug fixed) Emmanuel,
- bug in the mcp750 init code have been fixed (interrupt stack/initial
stack initialization), BSS correctly cleared (Eric V)
- remote debugging over TCP/IP is nearly complete (berakpoints,
backtrace, variables,...) (Eric V),
- exception handling code has also been improved in order to fully
support RDBG requirements (Eric V),
Diffstat (limited to 'c/src/lib/libbsp/powerpc/motorola_powerpc/irq/irq_asm.S')
| -rw-r--r-- | c/src/lib/libbsp/powerpc/motorola_powerpc/irq/irq_asm.S | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/powerpc/motorola_powerpc/irq/irq_asm.S b/c/src/lib/libbsp/powerpc/motorola_powerpc/irq/irq_asm.S index 47c8850510..3d09c16c15 100644 --- a/c/src/lib/libbsp/powerpc/motorola_powerpc/irq/irq_asm.S +++ b/c/src/lib/libbsp/powerpc/motorola_powerpc/irq/irq_asm.S @@ -212,6 +212,13 @@ nested: */ stmw r16, GPR16_OFFSET(r1) addi r3, r1, 0x8 + /* + * compute SP at exception entry + */ + addi r2, r1, EXCEPTION_FRAME_END + /* + * store it at the right place + */ bl _ISR_Signals_to_thread_executing /* * start restoring exception like frame |