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| author | Andrew Schultz <alschult@umich.edu> | 2004-02-19 16:33:36 -0500 |
|---|---|---|
| committer | Andrew Schultz <alschult@umich.edu> | 2004-02-19 16:33:36 -0500 |
| commit | 8283dbcf3ae6a25ba989fbd5ee92eb643afe43e6 (patch) | |
| tree | 3b6e4b968bffa3f3693abcd03fea82f84f3d5f6a /system/alpha | |
| parent | 941530d061fa33e1feb603f332acbcc072cb3789 (diff) | |
| download | gem5-8283dbcf3ae6a25ba989fbd5ee92eb643afe43e6.tar.xz | |
Change addressing in interrupt code to meet physical addressing requirements
Diffstat (limited to 'system/alpha')
| -rw-r--r-- | system/alpha/palcode/platform_m5.s | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/system/alpha/palcode/platform_m5.s b/system/alpha/palcode/platform_m5.s index 931f3906c..d0e751603 100644 --- a/system/alpha/palcode/platform_m5.s +++ b/system/alpha/palcode/platform_m5.s @@ -754,7 +754,7 @@ sys_int_23: ALIGN_BRANCH sys_int_22: or r31,1,r16 // a0 means it is a I/O interrupt - lda r8,0x101(r31) + lda r8,0xf01(r31) sll r8,16,r8 lda r8,0xa000(r8) sll r8,16,r8 @@ -766,7 +766,7 @@ sys_int_22: ALIGN_BRANCH -sys_int_21: +sys_int_20: Read_TLINTRSUMx(r13,r10,r14) // read the right TLINTRSUMx srl r13, 12, r13 // shift down to examine IPL15 @@ -795,10 +795,10 @@ sys_int_21: ALIGN_BRANCH -sys_int_20: +sys_int_21: or r31,3,r16 // a0 means it is a I/O interrupt - lda r8,0x0801(r31) + lda r8,0xf01(r31) sll r8,32,r8 ldah r9,0xa0(r31) sll r9,8,r9 |