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| author | Gabe Black <gblack@eecs.umich.edu> | 2009-02-01 00:28:28 -0800 |
|---|---|---|
| committer | Gabe Black <gblack@eecs.umich.edu> | 2009-02-01 00:28:28 -0800 |
| commit | ca6e0d75c8343e707f5632e12af8e797160d3e6c (patch) | |
| tree | c223165bc196be99f575e8662d5d788ede134965 | |
| parent | a5ed1590bda7308ec2bff7b7dcb85bad246f52fc (diff) | |
| download | gem5-ca6e0d75c8343e707f5632e12af8e797160d3e6c.tar.xz | |
X86: Fix the microcode for the LODS instruction.
| -rw-r--r-- | src/arch/x86/isa/insts/general_purpose/string/load_string.py | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/arch/x86/isa/insts/general_purpose/string/load_string.py b/src/arch/x86/isa/insts/general_purpose/string/load_string.py index 8d144dc4d..14198701a 100644 --- a/src/arch/x86/isa/insts/general_purpose/string/load_string.py +++ b/src/arch/x86/isa/insts/general_purpose/string/load_string.py @@ -61,9 +61,9 @@ def macroop LODS_M { subi t4, t0, dsz, dataSize=asz mov t3, t3, t4, flags=(nCEZF,), dataSize=asz - ld rax, seg, [1, t0, rdi] + ld rax, seg, [1, t0, rsi] - add rdi, rdi, t3, dataSize=asz + add rsi, rsi, t3, dataSize=asz }; def macroop LODS_E_M { @@ -76,10 +76,10 @@ def macroop LODS_E_M { mov t3, t3, t4, flags=(nCEZF,), dataSize=asz topOfLoop: - ld rax, seg, [1, t0, rdi] + ld rax, seg, [1, t0, rsi] subi rcx, rcx, 1, flags=(EZF,), dataSize=asz - add rdi, rdi, t3, dataSize=asz + add rsi, rsi, t3, dataSize=asz br label("topOfLoop"), flags=(nCEZF,) end: fault "NoFault" |