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| author | Ralf Baechle <ralf@linux-mips.org> | 2006-04-03 17:56:36 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2006-04-19 04:14:21 +0200 |
| commit | e4ac58afdfac792c0583af30dbd9eae53e24c78b (patch) | |
| tree | 7517bef2c515fc630e4d3d238867b91cde96f558 /arch/mips/kernel/genex.S | |
| parent | d35d473c25d43d7db3e5e18b66d558d2a631cca8 (diff) | |
| download | op-kernel-dev-e4ac58afdfac792c0583af30dbd9eae53e24c78b.zip op-kernel-dev-e4ac58afdfac792c0583af30dbd9eae53e24c78b.tar.gz | |
[MIPS] Rewrite all the assembler interrupt handlers to C.
Saves like 1,600 lines of code, is way easier to debug, compilers
frequently do a better job than the cut and paste type of handlers many
boards had. And finally having all the stuff done in a single place
also means alot of bug potencial for the MT ASE is gone.
The only surviving handler in assembler is the DECstation one; I hope
Maciej will rewrite it.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/kernel/genex.S')
| -rw-r--r-- | arch/mips/kernel/genex.S | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/mips/kernel/genex.S b/arch/mips/kernel/genex.S index 13f22d1..04418b6 100644 --- a/arch/mips/kernel/genex.S +++ b/arch/mips/kernel/genex.S @@ -122,6 +122,20 @@ handle_vcei: .set pop END(except_vec3_r4000) + __FINIT + + .align 5 +NESTED(handle_int, PT_SIZE, sp) + SAVE_ALL + CLI + + PTR_LA ra, ret_from_irq + move a0, sp + j plat_irq_dispatch + END(handle_int) + + __INIT + /* * Special interrupt vector for MIPS64 ISA & embedded MIPS processors. * This is a dedicated interrupt exception vector which reduces the |
