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add jmp_block for run_instruct

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This commit is contained in:
lyon 2021-12-15 14:35:23 +08:00
parent 38244dfe0b
commit 8dc99a2362
1 changed files with 22 additions and 7 deletions
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29
src/PikaVM.c
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@ -109,6 +109,7 @@ Arg* pikaVM_runInstruct(PikaObj* self,
Queue* invokeQuene0,
Queue* invokeQuene1,
int32_t* jmp,
int32_t* jmp_block,
char* programConter,
char* asmStart) {
if (instruct == NUM) {
@ -491,9 +492,11 @@ int getThisBlockDeepth(char* start, char* code, int* offset) {
return thisBlockDeepth;
}
int32_t getAddrOffsetFromJmp(char* start, char* code, int32_t jmp) {
int offset = 0;
int thisBlockDeepth = getThisBlockDeepth(start, code, &offset);
int32_t VM_getAddrOffsetFromJmp(char* start,
char* code,
int32_t jmp,
int32_t offset,
int thisBlockDeepth) {
char* codeNow = code + offset;
int8_t blockNum = 0;
if (jmp > 0) {
@ -531,6 +534,14 @@ int32_t getAddrOffsetFromJmp(char* start, char* code, int32_t jmp) {
return offset;
}
int32_t VM_getAddrOffsetFromJmpByThisBlockDeepth(char* start,
char* code,
int32_t jmp) {
int offset = 0;
int thisBlockDeepth = getThisBlockDeepth(start, code, &offset);
return VM_getAddrOffsetFromJmp(start, code, jmp, offset, thisBlockDeepth);
}
int32_t pikaVM_runAsmLine(PikaObj* self,
Parameters* locals,
Parameters* globals,
@ -541,6 +552,7 @@ int32_t pikaVM_runAsmLine(PikaObj* self,
char* line = strs_getLine(buffs, programCounter);
int32_t nextAddr = lineAddr + strGetSize(line) + 1;
int32_t jmp = 0;
int32_t jmp_block = -1;
enum Instruct instruct;
char invokeDeepth0[2] = {0}, invokeDeepth1[2] = {0};
char* data;
@ -569,9 +581,9 @@ int32_t pikaVM_runAsmLine(PikaObj* self,
invokeQuene1 = New_queue();
args_setPtr(locals->list, invokeDeepth1, invokeQuene1);
}
resArg =
pikaVM_runInstruct(self, locals, globals, instruct, data, invokeQuene0,
invokeQuene1, &jmp, programCounter, pikaAsm);
resArg = pikaVM_runInstruct(self, locals, globals, instruct, data,
invokeQuene0, invokeQuene1, &jmp, &jmp_block,
programCounter, pikaAsm);
if (NULL != resArg) {
queue_pushArg(invokeQuene0, resArg);
}
@ -582,7 +594,10 @@ nextLine:
return -99999;
}
if (jmp != 0) {
return lineAddr + getAddrOffsetFromJmp(pikaAsm, programCounter, jmp);
if (-1 == jmp_block) {
return lineAddr + VM_getAddrOffsetFromJmpByThisBlockDeepth(
pikaAsm, programCounter, jmp);
}
}
return nextAddr;
}