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https://git.eden-emu.dev/eden-emu/eden
synced 2026-04-16 13:08:57 +02:00
fix stuff?
This commit is contained in:
lizzie
parent
59254cd1e7
commit
bde265c6d5
14 changed files with 1294 additions and 34 deletions
273
externals/powah/data2code.c
vendored
Normal file
273
externals/powah/data2code.c
vendored
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@ -0,0 +1,273 @@
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <stdbool.h>
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#include <ctype.h>
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#include <string.h>
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int main(int argc, char *argv[]) {
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printf(
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"// this file is autogenerated DO NOT MODIFY\n"
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"#pragma once\n"
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);
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FILE* fp = fopen(argv[1], "rt");
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if (fp) {
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char line[80];
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while (fgets(line, sizeof line, fp) != NULL) {
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bool with_o = strstr(line, "[o]"), with_d = strstr(line, "[.]");
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char* p = strchr(line, '\n'), *name = strchr(line, ','), *mem = line;
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if (p) *p = '\0';
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if (name) {
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*name++ = '\0';
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char *form = strchr(name, ',');
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if (form) {
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*form++ = '\0';
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char *opc = strchr(form, ',');
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if (opc) {
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*opc++ = '\0';
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char *sec = strchr(opc, ',');
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if (sec) {
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struct b_info { const char *s; int o; } infos[] = {
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{"",1},
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{"LT",1},
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{"LE",2},
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{"NG",2},
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{"EQ",3},
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{"GE",1},
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{"NL",1},
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{"GT",2},
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{"NE",3},
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{"SO",4},
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{"UN",4},
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{"NS",4},
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{"NU",4},
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};
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if (strchr(mem, '[') != NULL) *strchr(mem, '[') = '\0';
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if (strchr(mem, '.') != NULL) *strchr(mem, '.') = '_';
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*sec++ = '\0';
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for (int i = 0; i < strlen(mem); ++i)
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mem[i] = toupper(mem[i]);
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int i_opcode = atoi(opc);
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int i_extopc = atoi(sec);
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//printf("// %s\n", mem);
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if (!strcmp(form, "XO")) {
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if (strcmp(mem, "ADDC") == 0 || strcmp(mem, "SUBFC") == 0)
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printf("//");
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printf(
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"void %s(GPR const rt, GPR const ra, GPR const rb) {"
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" emit_%s(0x%08x, rt, ra, rb, false, false); "
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"}\n"
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, mem, form, (i_opcode << 26) | (i_extopc << 1));
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printf(
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"void %sC(GPR const rt, GPR const ra, GPR const rb) {"
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" emit_%s(0x%08x, rt, ra, rb, true, false); "
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"}\n"
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, mem, form, (i_opcode << 26) | (i_extopc << 1));
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if (strcmp(mem, "ADDC") == 0 || strcmp(mem, "SUBFC") == 0)
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printf("//");
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printf(
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"void %s_(GPR const rt, GPR const ra, GPR const rb) {"
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" emit_%s(0x%08x, rt, ra, rb, false, true); "
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"}\n"
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, mem, form, (i_opcode << 26) | (i_extopc << 1));
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printf(
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"void %sC_(GPR const rt, GPR const ra, GPR const rb) {"
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" emit_%s(0x%08x, rt, ra, rb, true, true); "
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"}\n"
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, mem, form, (i_opcode << 26) | (i_extopc << 1));
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} else if (!strcmp(form, "X")) {
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if (!strcmp(mem, "CMPL")
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|| !strcmp(mem, "CMP")) {
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printf(
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"void %s(uint32_t bf, uint32_t l, GPR const ra, GPR const rb) {"
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" emit_%s(0x%08x, GPR{(bf << 2) | l}, ra, rb, false); "
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"}\n"
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, mem, form, i_opcode << 26);
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} else if (strcmp(mem, "CNTLZD") == 0 || strcmp(mem, "CNTLZW") == 0) {
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printf(
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"void %s(GPR const rt, GPR const ra) {"
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" emit_%s(0x%08x, rt, ra, R0, false); "
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"}\n"
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, mem, form, (i_opcode << 26) | (i_extopc << 1));
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printf(
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"void %s_(GPR const rt, GPR const ra) {"
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" emit_%s(0x%08x, rt, ra, R0, true); "
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"}\n"
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, mem, form, (i_opcode << 26) | (i_extopc << 1));
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} else {
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printf(
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"void %s(GPR const rt, GPR const ra, GPR const rb) {"
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" emit_%s(0x%08x, rt, ra, rb, false); "
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"}\n"
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, mem, form, (i_opcode << 26) | (i_extopc << 1));
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printf(
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"void %s_(GPR const rt, GPR const ra, GPR const rb) {"
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" emit_%s(0x%08x, rt, ra, rb, true); "
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"}\n"
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, mem, form, (i_opcode << 26) | (i_extopc << 1));
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}
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} else if (!strcmp(form, "I")) {
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printf(
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"void %s(Label const& i) {"
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" emit_reloc_%s(0x%08x, i); "
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"}\n"
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, mem, form, i_opcode << 26);
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printf(
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"void %sL(Label const& i) {"
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" emit_reloc_%s(0x%08x, i); "
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"}\n"
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, mem, form, i_opcode << 26);
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} else if (!strcmp(form, "B")) {
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for (int i = 0; i < 12; ++i) {
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printf(
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"void %s%s(CPR const cr, Label const& i) {"
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" emit_reloc_%s(0x%08x, cr.index + %i, i, false); "
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"}\n"
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, mem, infos[i].s, form, i_opcode << 26, infos[i].o);
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printf(
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"void %s%sL(CPR const cr, Label const& i) {"
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" emit_reloc_%s(0x%08x, cr.index + %i, i, true); "
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"}\n"
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, mem, infos[i].s, form, i_opcode << 26, infos[i].o);
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if (!strcmp(mem, "BC")) mem[1] = '\0';
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}
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} else if (!strcmp(form, "D")) {
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if (!strcmp(mem, "CMPLI")
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|| !strcmp(mem, "CMPI")) {
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printf(
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"void %s(uint32_t bf, uint32_t l, GPR const ra, uint32_t d) {"
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" emit_%s(0x%08x, GPR{(bf << 2) | l}, ra, d); "
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"}\n"
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, mem, form, i_opcode << 26);
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} else {
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printf(
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"void %s(GPR const rt, GPR const ra, uint32_t d) {"
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" emit_%s(0x%08x, rt, ra, d); "
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"}\n"
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, mem, form, i_opcode << 26);
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}
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} else if (!strcmp(form, "SC")) {
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printf(
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"void %s(uint32_t lev) {"
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" emit_%s(0x%08x, lev); "
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"}\n"
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, mem, form, i_opcode << 26);
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} else if (!strcmp(form, "DS")) {
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printf(
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"void %s(GPR const rt, GPR const ra, uint32_t d) {"
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" emit_%s(0x%08x, rt, ra, d); "
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"}\n"
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, mem, form, (i_opcode << 26) | (i_extopc << 1));
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} else if (!strcmp(form, "XS")) {
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printf(
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"void %s(GPR const rt, GPR const ra, uint32_t sh) {"
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" emit_%s(0x%08x, rt, ra, sh, false); "
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"}\n"
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, mem, form, (i_opcode << 26) | (i_extopc << 1));
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printf(
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"void %s_(GPR const rt, GPR const ra, uint32_t sh) {"
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" emit_%s(0x%08x, rt, ra, sh, true); "
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"}\n"
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, mem, form, (i_opcode << 26) | (i_extopc << 1));
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} else if (!strcmp(form, "XL")) {
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if (mem[0] == 'B') {
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printf(
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"void %s(GPR const bt, CPR const ba, GPR const bb) {"
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" emit_%s(0x%08x, bt.index, ba.index, bb.index, false); "
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"}\n"
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, mem, form, (i_opcode << 26) | (i_extopc << 1));
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printf(
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"void %sL(GPR const bt, CPR const ba, GPR const bb) {"
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" emit_%s(0x%08x, bt.index, ba.index, bb.index, true); "
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"}\n"
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, mem, form, (i_opcode << 26) | (i_extopc << 1));
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printf(
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"void %s(GPR const bt, Cond const ba, GPR const bb) {"
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" emit_%s(0x%08x, bt.index, cond2offset(ba), bb.index, false); "
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"}\n"
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, mem, form, (i_opcode << 26) | (i_extopc << 1));
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printf(
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"void %sL(GPR const bt, Cond const ba, GPR const bb) {"
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" emit_%s(0x%08x, bt.index, cond2offset(ba), bb.index, true); "
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"}\n"
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, mem, form, (i_opcode << 26) | (i_extopc << 1));
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} else {
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printf(
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"void %s(CPR const bt, CPR const ba, CPR const bb) {"
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" emit_%s(0x%08x, bt.index, ba.index, bb.index, false); "
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"}\n"
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, mem, form, (i_opcode << 26) | (i_extopc << 1));
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printf(
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"void %sL(CPR const bt, CPR const ba, CPR const bb) {"
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" emit_%s(0x%08x, bt.index, ba.index, bb.index, true); "
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"}\n"
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, mem, form, (i_opcode << 26) | (i_extopc << 1));
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}
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} else if (!strcmp(form, "M")) {
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printf(
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"void %s(GPR const rs, GPR const ra, uint32_t sh, uint32_t mb, uint32_t me = 0) {"
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" emit_%s(0x%08x, rs, ra, sh, mb, me, false); "
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"}\n"
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, mem, form, (i_opcode << 26) | (i_extopc << 1));
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printf(
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"void %s_(GPR const rs, GPR const ra, uint32_t sh, uint32_t mb, uint32_t me = 0) {"
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" emit_%s(0x%08x, rs, ra, sh, mb, me, true); "
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"}\n"
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, mem, form, (i_opcode << 26) | (i_extopc << 1));
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} else if (!strcmp(form, "MD")) {
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printf(
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"void %s(GPR const rs, GPR const ra, uint32_t mb, uint32_t sh) {"
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" emit_%s(0x%08x, rs, ra, mb, sh, false); "
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"}\n"
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, mem, form, (i_opcode << 26) | (i_extopc << 2));
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printf(
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"void %s_(GPR const rs, GPR const ra, uint32_t mb, uint32_t sh) {"
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" emit_%s(0x%08x, rs, ra, mb, sh, true); "
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"}\n"
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, mem, form, (i_opcode << 26) | (i_extopc << 2));
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} else if (!strcmp(form, "MDS")) {
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printf(
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"void %s(GPR const rs, GPR const ra, GPR const rb, uint32_t mb) {"
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" emit_%s(0x%08x, rs, ra, rb, mb, false); "
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"}\n"
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, mem, form, (i_opcode << 26) | (i_extopc << 1));
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printf(
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"void %s_(GPR const rs, GPR const ra, GPR const rb, uint32_t mb) {"
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" emit_%s(0x%08x, rs, ra, rb, mb, true); "
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"}\n"
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, mem, form, (i_opcode << 26) | (i_extopc << 1));
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} else if (!strcmp(form, "A")) {
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printf(
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"void %s(FPR const frt, FPR const fra, FPR const frb, FPR const frc) {"
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" emit_%s(0x%08x, frt, fra, frb, frc, false); "
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"}\n"
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, mem, form, (i_opcode << 26) | (i_extopc << 1));
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printf(
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"void %s_(FPR const frt, FPR const fra, FPR const frb, FPR const frc) {"
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" emit_%s(0x%08x, frt, fra, frb, frc, true); "
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"}\n"
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, mem, form, (i_opcode << 26) | (i_extopc << 1));
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} else if (!strcmp(form, "XFX")) {
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printf(
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"void %s(GPR const rt, uint32_t spr) {"
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" emit_%s(0x%08x, rt, spr); "
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"}\n"
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, mem, form, (i_opcode << 26) | (i_extopc << 1));
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} else {
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printf(
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"void %s() {"
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" emit_%s(0x%08x); "
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"}\n"
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, mem, form, (i_opcode << 26) | (i_extopc << 1));
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}
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}
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}
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}
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}
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//printf("%s\n", line);
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}
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fclose(fp);
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return 0;
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}
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return 1;
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}
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