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-rw-r--r--generic/tclAssembly.c45
1 files changed, 35 insertions, 10 deletions
diff --git a/generic/tclAssembly.c b/generic/tclAssembly.c
index 100e9ef..f56da8f 100644
--- a/generic/tclAssembly.c
+++ b/generic/tclAssembly.c
@@ -26,6 +26,7 @@
*- jumpTable testing
*- syntax (?)
*- returnCodeBranch
+ *- tclooNext, tclooNextClass
*/
#include "tclInt.h"
@@ -49,7 +50,7 @@ typedef enum BasicBlockCatchState {
BBCS_UNKNOWN = 0, /* Catch context has not yet been identified */
BBCS_NONE, /* Block is outside of any catch */
BBCS_INCATCH, /* Block is within a catch context */
- BBCS_CAUGHT, /* Block is within a catch context and
+ BBCS_CAUGHT /* Block is within a catch context and
* may be executed after an exception fires */
} BasicBlockCatchState;
@@ -120,7 +121,7 @@ enum BasicBlockFlags {
* marking it as the start of a 'catch'
* sequence. The 'jumpTarget' is the exception
* exit from the catch block. */
- BB_ENDCATCH = (1 << 5), /* Block ends with an 'endCatch' instruction,
+ BB_ENDCATCH = (1 << 5) /* Block ends with an 'endCatch' instruction,
* unwinding the catch from the exception
* stack. */
};
@@ -183,7 +184,7 @@ typedef enum TalInstType {
* produces N */
ASSEM_SINT1, /* One 1-byte signed-integer operand
* (INCR_STK_IMM) */
- ASSEM_SINT4_LVT4, /* Signed 4-byte integer operand followed by
+ ASSEM_SINT4_LVT4 /* Signed 4-byte integer operand followed by
* LVT entry. Fixed arity */
} TalInstType;
@@ -349,7 +350,8 @@ static const TalInstDesc TalInstructionTable[] = {
{"bitnot", ASSEM_1BYTE, INST_BITNOT, 1, 1},
{"bitor", ASSEM_1BYTE, INST_BITOR, 2, 1},
{"bitxor", ASSEM_1BYTE, INST_BITXOR, 2, 1},
- {"concat", ASSEM_CONCAT1, INST_CONCAT1, INT_MIN,1},
+ {"concat", ASSEM_CONCAT1, INST_STR_CONCAT1, INT_MIN,1},
+ {"concatStk", ASSEM_LIST, INST_CONCAT_STK, INT_MIN,1},
{"coroName", ASSEM_1BYTE, INST_COROUTINE_NAME, 0, 1},
{"currentNamespace",ASSEM_1BYTE, INST_NS_CURRENT, 0, 1},
{"dictAppend", ASSEM_LVT4, INST_DICT_APPEND, 2, 1},
@@ -408,6 +410,10 @@ static const TalInstDesc TalInstructionTable[] = {
{"lappendArray", ASSEM_LVT, (INST_LAPPEND_ARRAY1<<8
| INST_LAPPEND_ARRAY4),2, 1},
{"lappendArrayStk", ASSEM_1BYTE, INST_LAPPEND_ARRAY_STK, 3, 1},
+ {"lappendList", ASSEM_LVT4, INST_LAPPEND_LIST, 1, 1},
+ {"lappendListArray",ASSEM_LVT4, INST_LAPPEND_LIST_ARRAY,2, 1},
+ {"lappendListArrayStk", ASSEM_1BYTE,INST_LAPPEND_LIST_ARRAY_STK, 3, 1},
+ {"lappendListStk", ASSEM_1BYTE, INST_LAPPEND_LIST_STK, 2, 1},
{"lappendStk", ASSEM_1BYTE, INST_LAPPEND_STK, 2, 1},
{"le", ASSEM_1BYTE, INST_LE, 2, 1},
{"lindexMulti", ASSEM_LINDEX_MULTI,
@@ -436,6 +442,8 @@ static const TalInstDesc TalInstructionTable[] = {
{"nop", ASSEM_1BYTE, INST_NOP, 0, 0},
{"not", ASSEM_1BYTE, INST_LNOT, 1, 1},
{"nsupvar", ASSEM_LVT4, INST_NSUPVAR, 2, 1},
+ {"numericType", ASSEM_1BYTE, INST_NUM_TYPE, 1, 1},
+ {"originCmd", ASSEM_1BYTE, INST_ORIGIN_COMMAND, 1, 1},
{"over", ASSEM_OVER, INST_OVER, INT_MIN,-1-1},
{"pop", ASSEM_1BYTE, INST_POP, 1, 0},
{"pushReturnCode", ASSEM_1BYTE, INST_PUSH_RETURN_CODE, 0, 1},
@@ -452,7 +460,11 @@ static const TalInstDesc TalInstructionTable[] = {
| INST_STORE_ARRAY4), 2, 1},
{"storeArrayStk", ASSEM_1BYTE, INST_STORE_ARRAY_STK, 3, 1},
{"storeStk", ASSEM_1BYTE, INST_STORE_STK, 2, 1},
+ {"strcaseLower", ASSEM_1BYTE, INST_STR_LOWER, 1, 1},
+ {"strcaseTitle", ASSEM_1BYTE, INST_STR_TITLE, 1, 1},
+ {"strcaseUpper", ASSEM_1BYTE, INST_STR_UPPER, 1, 1},
{"strcmp", ASSEM_1BYTE, INST_STR_CMP, 2, 1},
+ {"strcat", ASSEM_CONCAT1, INST_STR_CONCAT1, INT_MIN,1},
{"streq", ASSEM_1BYTE, INST_STR_EQ, 2, 1},
{"strfind", ASSEM_1BYTE, INST_STR_FIND, 2, 1},
{"strindex", ASSEM_1BYTE, INST_STR_INDEX, 2, 1},
@@ -461,12 +473,17 @@ static const TalInstDesc TalInstructionTable[] = {
{"strmatch", ASSEM_BOOL, INST_STR_MATCH, 2, 1},
{"strneq", ASSEM_1BYTE, INST_STR_NEQ, 2, 1},
{"strrange", ASSEM_1BYTE, INST_STR_RANGE, 3, 1},
+ {"strreplace", ASSEM_1BYTE, INST_STR_REPLACE, 4, 1},
{"strrfind", ASSEM_1BYTE, INST_STR_FIND_LAST, 2, 1},
+ {"strtrim", ASSEM_1BYTE, INST_STR_TRIM, 2, 1},
+ {"strtrimLeft", ASSEM_1BYTE, INST_STR_TRIM_LEFT, 2, 1},
+ {"strtrimRight", ASSEM_1BYTE, INST_STR_TRIM_RIGHT, 2, 1},
{"sub", ASSEM_1BYTE, INST_SUB, 2, 1},
{"tclooClass", ASSEM_1BYTE, INST_TCLOO_CLASS, 1, 1},
{"tclooIsObject", ASSEM_1BYTE, INST_TCLOO_IS_OBJECT, 1, 1},
{"tclooNamespace", ASSEM_1BYTE, INST_TCLOO_NS, 1, 1},
{"tclooSelf", ASSEM_1BYTE, INST_TCLOO_SELF, 0, 1},
+ {"tryCvtToBoolean", ASSEM_1BYTE, INST_TRY_CVT_TO_BOOLEAN,1, 2},
{"tryCvtToNumeric", ASSEM_1BYTE, INST_TRY_CVT_TO_NUMERIC,1, 1},
{"uminus", ASSEM_1BYTE, INST_UMINUS, 1, 1},
{"unset", ASSEM_BOOL_LVT4,INST_UNSET_SCALAR, 0, 0},
@@ -493,6 +510,7 @@ static const unsigned char NonThrowingByteCodes[] = {
INST_PUSH1, INST_PUSH4, INST_POP, INST_DUP, /* 1-4 */
INST_JUMP1, INST_JUMP4, /* 34-35 */
INST_END_CATCH, INST_PUSH_RESULT, INST_PUSH_RETURN_CODE, /* 70-72 */
+ INST_LIST, /* 79 */
INST_OVER, /* 95 */
INST_PUSH_RETURN_OPTIONS, /* 108 */
INST_REVERSE, /* 126 */
@@ -502,7 +520,11 @@ static const unsigned char NonThrowingByteCodes[] = {
INST_COROUTINE_NAME, /* 149 */
INST_NS_CURRENT, /* 151 */
INST_INFO_LEVEL_NUM, /* 152 */
- INST_RESOLVE_COMMAND /* 154 */
+ INST_RESOLVE_COMMAND, /* 154 */
+ INST_STR_TRIM, INST_STR_TRIM_LEFT, INST_STR_TRIM_RIGHT, /* 166-168 */
+ INST_CONCAT_STK, /* 169 */
+ INST_STR_UPPER, INST_STR_LOWER, INST_STR_TITLE, /* 170-172 */
+ INST_NUM_TYPE /* 180 */
};
/*
@@ -682,7 +704,7 @@ BBEmitInstInt4(
* BBEmitInst1or4 --
*
* Emits a 1- or 4-byte operation according to the magnitude of the
- * operand
+ * operand.
*
*-----------------------------------------------------------------------------
*/
@@ -2617,6 +2639,7 @@ AllocBB(
bb->minStackDepth = 0;
bb->maxStackDepth = 0;
bb->finalStackDepth = 0;
+ bb->catchDepth = 0;
bb->enclosingCatch = NULL;
bb->foreignExceptionBase = -1;
bb->foreignExceptionCount = 0;
@@ -3961,10 +3984,12 @@ UnstackExpiredCatches(
while (catchDepth > bbPtr->catchDepth) {
--catchDepth;
- range = envPtr->exceptArrayPtr + catchIndices[catchDepth];
- range->numCodeBytes = bbPtr->startOffset - range->codeOffset;
- catches[catchDepth] = NULL;
- catchIndices[catchDepth] = -1;
+ if (catches[catchDepth] != NULL) {
+ range = envPtr->exceptArrayPtr + catchIndices[catchDepth];
+ range->numCodeBytes = bbPtr->startOffset - range->codeOffset;
+ catches[catchDepth] = NULL;
+ catchIndices[catchDepth] = -1;
+ }
}
/*
generated by cgit v0.12 at 2024-07-07 18:56:47 (GMT)