diff options
| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1999-10-27 15:29:18 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1999-10-27 15:29:18 +0000 |
| commit | 702c5f5b42e975c35a94f1ae3d39a77815f36f70 (patch) | |
| tree | 46a9caa5230280f7c51530aeeff50355f893083c /c/src/lib/libbsp/i960/rxgen960/startup/ihandler.s | |
| parent | First attempt at icluding Eric Valette and Emmanuel Raguet. (diff) | |
| download | rtems-702c5f5b42e975c35a94f1ae3d39a77815f36f70.tar.bz2 | |
The rxgen960 BSP and i960 RPM support was submitted by Mark Bronson
<mark@ramix.com> of RAMIX.
Diffstat (limited to 'c/src/lib/libbsp/i960/rxgen960/startup/ihandler.s')
| -rw-r--r-- | c/src/lib/libbsp/i960/rxgen960/startup/ihandler.s | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/i960/rxgen960/startup/ihandler.s b/c/src/lib/libbsp/i960/rxgen960/startup/ihandler.s new file mode 100644 index 0000000000..711c1a118d --- /dev/null +++ b/c/src/lib/libbsp/i960/rxgen960/startup/ihandler.s @@ -0,0 +1,50 @@ +####################################### +# ihandler.s # +# Last change : 8.11.94 # +####################################### + + .text + .globl _nmiHandler + .globl _intr5Handler + .globl _intr6Handler + .globl _clockHandler + + .text + +# NMI Handler +_nmiHandler : + ldconst 64, r4 + addo sp, r4, sp + + stq g0, -64(sp) + stq g4, -48(sp) + stq g8, -32(sp) + stt g12, -16(sp) + + callx _nmi_isr + + ldq -64(sp), g0 + ldq -48(sp), g4 + ldq -32(sp), g8 + ldt -16(sp), g12 + + ret +_clockHandler : + ldconst 64, r4 + addo sp, r4, sp + + stq g0, -64(sp) + stq g4, -48(sp) + stq g8, -32(sp) + stt g12, -16(sp) + + callx _Clock_isr + + ldq -64(sp), g0 + ldq -48(sp), g4 + ldq -32(sp), g8 + ldt -16(sp), g12 +# +# + ret + |