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| author | Kartik K. Agaram <vc@akkartik.com> | 2018-01-24 21:01:47 -0800 |
|---|---|---|
| committer | Kartik K. Agaram <vc@akkartik.com> | 2018-01-24 21:14:31 -0800 |
| commit | 871ea368d14d0ce474a7db20f13684bdcde2a7e1 (patch) | |
| tree | 1a880b871739f1857a9ce2d501b2349a6152a6d8 /subx/017functions.cc | |
| parent | 631de5d9819531e7428a115e81c8e5e627609f52 (diff) | |
| download | mu-871ea368d14d0ce474a7db20f13684bdcde2a7e1.tar.gz | |
4189
Diffstat (limited to 'subx/017functions.cc')
| -rw-r--r-- | subx/017functions.cc | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/subx/017functions.cc b/subx/017functions.cc index cee11fc0..08bfb793 100644 --- a/subx/017functions.cc +++ b/subx/017functions.cc @@ -28,15 +28,15 @@ case 0xe8: { // call imm32 relative to next EIP # op ModR/M SIB displacement immediate ff d3 # call function offset at EBX # next EIP is 3 -+run: call to effective address -+run: effective address is EBX ++run: call to r/m32 ++run: r/m32 is EBX +run: decrementing ESP to 0x00000060 +run: pushing value 0x00000003 +run: jumping to 0x000000a3 :(before "End Op ff Subops") case 2: { // call function pointer at r/m32 - trace(2, "run") << "call to effective address" << end(); + trace(2, "run") << "call to r/m32" << end(); int32_t* offset = effective_address(modrm); push(EIP); EIP += *offset; @@ -51,8 +51,8 @@ case 2: { // call function pointer at r/m32 # op ModR/M SIB displacement immediate ff 13 # call function offset at *EBX # next EIP is 3 -+run: call to effective address -+run: effective address is mem at address 0x10 (EBX) ++run: call to r/m32 ++run: effective address is 0x10 (EBX) +run: decrementing ESP to 0x00000060 +run: pushing value 0x00000003 +run: jumping to 0x000000a3 |