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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1998-06-03 19:00:17 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1998-06-03 19:00:17 +0000 |
| commit | 937a6f3cefda65300a82e25fd024607881eae53c (patch) | |
| tree | ec5e63c45b8e85b7b60362b5adef2d3e251eff71 /c/src/exec/score/cpu/m68k | |
| parent | Corrected macros for assembly language program sections. (diff) | |
| download | rtems-937a6f3cefda65300a82e25fd024607881eae53c.tar.bz2 | |
Added CPU_ISR_PASSES_FRAME_POINTER so some ports could pass just the
vector number to user ISR's and other ports could pass both the vector
number and a pointer to the ISF.
Diffstat (limited to 'c/src/exec/score/cpu/m68k')
| -rw-r--r-- | c/src/exec/score/cpu/m68k/cpu.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/c/src/exec/score/cpu/m68k/cpu.h b/c/src/exec/score/cpu/m68k/cpu.h index a5c3672c26..21cc5493ca 100644 --- a/c/src/exec/score/cpu/m68k/cpu.h +++ b/c/src/exec/score/cpu/m68k/cpu.h @@ -47,6 +47,14 @@ extern "C" { #endif /* + * Does the RTEMS invoke the user's ISR with the vector number and + * a pointer to the saved interrupt frame (1) or just the vector + * number (0)? + */ + +#define CPU_ISR_PASSES_FRAME_POINTER 0 + +/* * Some family members have no FP, some have an FPU such as the * MC68881/MC68882 for the MC68020, others have it built in (MC68030, 040). * |