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| author | Martin Kiewitz | 2010-07-06 14:26:29 +0000 |
|---|---|---|
| committer | Martin Kiewitz | 2010-07-06 14:26:29 +0000 |
| commit | c349d7130c1716b5b87a5cb9f740f8467c16dde4 (patch) | |
| tree | ff810d95e0250f8a20443b2c3adf8ec0214f3d7d /engines/sci | |
| parent | a7cd1534c6d3a325e36db42314e22ff3d8bdc8dd (diff) | |
| download | scummvm-rg350-c349d7130c1716b5b87a5cb9f740f8467c16dde4.tar.gz scummvm-rg350-c349d7130c1716b5b87a5cb9f740f8467c16dde4.tar.bz2 scummvm-rg350-c349d7130c1716b5b87a5cb9f740f8467c16dde4.zip | |
SCI: removing invalid reference error from signature checking, instead adding new type "invalid", so that full call parameter debug information is available
svn-id: r50725
Diffstat (limited to 'engines/sci')
| -rw-r--r-- | engines/sci/console.cpp | 5 | ||||
| -rw-r--r-- | engines/sci/engine/kernel.cpp | 5 | ||||
| -rw-r--r-- | engines/sci/engine/kernel.h | 1 |
3 files changed, 8 insertions, 3 deletions
diff --git a/engines/sci/console.cpp b/engines/sci/console.cpp index 7e5d77d99a..e684532b08 100644 --- a/engines/sci/console.cpp +++ b/engines/sci/console.cpp @@ -3149,7 +3149,7 @@ void Console::printBasicVarInfo(reg_t variable) { int segType = g_sci->getKernel()->findRegType(variable); SegManager *segMan = g_sci->getEngineState()->_segMan; - segType &= SIG_TYPE_INTEGER | SIG_TYPE_OBJECT | SIG_TYPE_REFERENCE | SIG_TYPE_NODE | SIG_TYPE_LIST | SIG_TYPE_UNINITIALIZED; + segType &= SIG_TYPE_INTEGER | SIG_TYPE_OBJECT | SIG_TYPE_REFERENCE | SIG_TYPE_NODE | SIG_TYPE_LIST | SIG_TYPE_UNINITIALIZED | SIG_TYPE_INVALID; switch (segType) { case SIG_TYPE_INTEGER: { @@ -3173,6 +3173,9 @@ void Console::printBasicVarInfo(reg_t variable) { case SIG_TYPE_UNINITIALIZED: DebugPrintf(" (uninitialized)"); break; + case SIG_TYPE_INVALID: + DebugPrintf(" (invalid)"); + break; default: DebugPrintf(" (??\?)"); } diff --git a/engines/sci/engine/kernel.cpp b/engines/sci/engine/kernel.cpp index 0d0b9a30d3..2a378564bb 100644 --- a/engines/sci/engine/kernel.cpp +++ b/engines/sci/engine/kernel.cpp @@ -719,10 +719,10 @@ int Kernel::findRegType(reg_t reg) { // Otherwise it's an object SegmentObj *mobj = _segMan->getSegmentObj(reg.segment); if (!mobj) - return 0; // Invalid + return SIG_TYPE_INVALID; if (!mobj->isValidOffset(reg.offset)) - error("[KERN] ref %04x:%04x is invalid", PRINT_REG(reg)); + return SIG_TYPE_INVALID; switch (mobj->getType()) { case SEG_TYPE_SCRIPT: @@ -762,6 +762,7 @@ static const SignatureDebugType signatureDebugTypeList[] = { { SIG_TYPE_NULL, "null" }, { SIG_TYPE_INTEGER, "integer" }, { SIG_TYPE_UNINITIALIZED, "uninitialized" }, + { SIG_TYPE_INVALID, "invalid" }, { SIG_TYPE_OBJECT, "object" }, { SIG_TYPE_REFERENCE, "reference" }, { SIG_TYPE_LIST, "list" }, diff --git a/engines/sci/engine/kernel.h b/engines/sci/engine/kernel.h index a0b91b8601..719db41e8d 100644 --- a/engines/sci/engine/kernel.h +++ b/engines/sci/engine/kernel.h @@ -101,6 +101,7 @@ enum { SIG_TYPE_NULL = 0x01, // may be 0:0 [0] SIG_TYPE_INTEGER = 0x02, // may be 0:* [i], automatically also allows null SIG_TYPE_UNINITIALIZED = 0x04, // may be FFFF:* -> not allowable, only used for comparsion + SIG_TYPE_INVALID = 0x08, // invalid segment or offset -> not allowable, only used for comparsion SIG_TYPE_OBJECT = 0x10, // may be object [o] SIG_TYPE_REFERENCE = 0x20, // may be reference [r] SIG_TYPE_LIST = 0x40, // may be list [l] |