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author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1998-06-03 19:00:17 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1998-06-03 19:00:17 +0000 |
commit | 937a6f3cefda65300a82e25fd024607881eae53c (patch) | |
tree | ec5e63c45b8e85b7b60362b5adef2d3e251eff71 /c/src/exec/score/cpu/i960/cpu.h | |
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 '')
-rw-r--r-- | c/src/exec/score/cpu/i960/cpu.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/c/src/exec/score/cpu/i960/cpu.h b/c/src/exec/score/cpu/i960/cpu.h index 915b0bf242..2a0882149b 100644 --- a/c/src/exec/score/cpu/i960/cpu.h +++ b/c/src/exec/score/cpu/i960/cpu.h @@ -41,6 +41,14 @@ extern "C" { #define CPU_ALLOCATE_INTERRUPT_STACK TRUE /* + * 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 (SA/KA/CA/CF), others have it built in * (KB/MC/MX). There does not appear to be an external coprocessor * for this family. |