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| author | Willem Jan Palenstijn | 2017-10-21 18:55:40 +0200 |
|---|---|---|
| committer | Willem Jan Palenstijn | 2017-10-21 18:55:40 +0200 |
| commit | fab43f0f714a3bcfc314d7da66430e75c07b2a50 (patch) | |
| tree | 54a6beef42018bb6aff949972492bdcd26625a57 /engines | |
| parent | 2fea095fc7202a6707c6f5499565f125927ae544 (diff) | |
| download | scummvm-rg350-fab43f0f714a3bcfc314d7da66430e75c07b2a50.tar.gz scummvm-rg350-fab43f0f714a3bcfc314d7da66430e75c07b2a50.tar.bz2 scummvm-rg350-fab43f0f714a3bcfc314d7da66430e75c07b2a50.zip | |
SCI: Fix offsets in disasm for multi-param opcodes
This code was assuming that retval points to the start of the next
instruction, which is only true if the current parameter is the last
one. This fixes op_call printing.
Diffstat (limited to 'engines')
| -rw-r--r-- | engines/sci/engine/scriptdebug.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/engines/sci/engine/scriptdebug.cpp b/engines/sci/engine/scriptdebug.cpp index bae1fb4757..93902965d7 100644 --- a/engines/sci/engine/scriptdebug.cpp +++ b/engines/sci/engine/scriptdebug.cpp @@ -260,7 +260,7 @@ reg_t disassemble(EngineState *s, reg32_t pos, const Object *obj, bool printBWTa retval.incOffset(2); } - const uint32 offset = findOffset(param_value, script_entity, retval.getOffset()); + const uint32 offset = findOffset(param_value, script_entity, pos.getOffset() + bytecount); reg_t addr; addr.setSegment(retval.getSegment()); addr.setOffset(offset); @@ -277,11 +277,11 @@ reg_t disassemble(EngineState *s, reg32_t pos, const Object *obj, bool printBWTa if (opsize) { int8 offset = (int8)scr[retval.getOffset()]; retval.incOffset(1); - debugN("\t%02x [%04x]", 0xff & offset, kOffsetMask & (retval.getOffset() + offset)); + debugN("\t%02x [%04x]", 0xff & offset, kOffsetMask & (pos.getOffset() + bytecount + offset)); } else { int16 offset = (int16)READ_SCI11ENDIAN_UINT16(&scr[retval.getOffset()]); retval.incOffset(2); - debugN("\t%04x [%04x]", 0xffff & offset, kOffsetMask & (retval.getOffset() + offset)); + debugN("\t%04x [%04x]", 0xffff & offset, kOffsetMask & (pos.getOffset() + bytecount + offset)); } break; |