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| author | Gabe Black <gblack@eecs.umich.edu> | 2010-06-02 12:58:03 -0500 |
|---|---|---|
| committer | Gabe Black <gblack@eecs.umich.edu> | 2010-06-02 12:58:03 -0500 |
| commit | 8c012e9571e3320aa9857e31356f5a0fe5f7dde1 (patch) | |
| tree | 22db9bda773bb5588f0392e2c3066e81d70e2fd9 /src/arch | |
| parent | 458bd025d4f53f89fa36f9657bc763f80ae00074 (diff) | |
| download | gem5-8c012e9571e3320aa9857e31356f5a0fe5f7dde1.tar.xz | |
ARM: Make the predecoder print out the ExtMachInst it gathered when traced.
Diffstat (limited to 'src/arch')
| -rw-r--r-- | src/arch/arm/predecoder.hh | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/arch/arm/predecoder.hh b/src/arch/arm/predecoder.hh index 63da78dd7..5aba16a6f 100644 --- a/src/arch/arm/predecoder.hh +++ b/src/arch/arm/predecoder.hh @@ -100,7 +100,8 @@ namespace ArmISA emi.instBits = emi.instBits | word; bigThumb = false; offset += 2; - DPRINTF(Predecoder, "Second half of 32 bit Thumb.\n"); + DPRINTF(Predecoder, "Second half of 32 bit Thumb: %#x.\n", + emi.instBits); } else { uint16_t highBits = word & 0xF800; if (highBits == 0xE800 || highBits == 0xF000 || @@ -109,9 +110,9 @@ namespace ArmISA emi.bigThumb = 1; if (offset == 0) { // We've got the whole thing. - DPRINTF(Predecoder, - "All of 32 bit Thumb.\n"); emi.instBits = (data >> 16) | (data << 16); + DPRINTF(Predecoder, "All of 32 bit Thumb: %#x.\n", + emi.instBits); offset += 4; } else { // We only have the first half word. @@ -123,11 +124,12 @@ namespace ArmISA } } else { // A 16 bit thumb inst. - DPRINTF(Predecoder, "16 bit Thumb.\n"); offset += 2; emi.instBits = word; // Set the condition code field artificially. emi.condCode = COND_UC; + DPRINTF(Predecoder, "16 bit Thumb: %#x.\n", + emi.instBits); } } } |