53 lines
1.6 KiB
C
53 lines
1.6 KiB
C
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#include "generator.h"
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GravityTargetArch gravityNewTargetArch(const char* name) {
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GravityTargetArch targetArch = malloc(sizeof(struct GravityOpaqueTargetArch));
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if (targetArch == NULL) return targetArch;
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StringBuffer* outputBuff = malloc(sizeof(StringBuffer));
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if (outputBuff == NULL) {
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free(targetArch);
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return NULL;
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}
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initStringBuff(outputBuff);
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targetArch->outputBuffer = outputBuff;
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targetArch->name = strdup(name);
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return targetArch;
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}
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void gravityTargetEmitInst(GravityTargetArch arch, GravityInstruction inst) {
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switch (inst.opcode) {
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case GravityOpcodeIntConst: arch->emitIntConst(arch, inst.operands[0]); break;
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case GravityOpcodeRet: arch->emitRet(arch, inst.operands[0]); break;
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default: assert(false);
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}
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}
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void gravityTargetEmitBlock(GravityTargetArch arch, GravityBlock block) {
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arch->emitBlock(arch, block);
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for (unsigned int i = 0; i < block->instructions.count; i++) {
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gravityTargetEmitInst(arch, *get(block->instructions, i));
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}
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}
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void gravityTargetEmitFunction(GravityTargetArch arch, GravityFunction function) {
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arch->currentFunction = function;
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arch->emitFunction(arch, function);
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for (unsigned int i = 0; i < function->blocks.count; i++) {
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gravityTargetEmitBlock(arch, *get(function->blocks, i));
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}
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}
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char* gravityTargetEmitModule(GravityTargetArch arch, GravityModule module) {
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for (unsigned int i = 0; i < module->functions.count; i++) {
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gravityTargetEmitFunction(arch, *get(module->functions, i));
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}
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return arch->outputBuffer->data;
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}
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