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https://github.com/open-goal/jak-project.git
synced 2024-10-20 11:26:18 -04:00
69 lines
2 KiB
C++
69 lines
2 KiB
C++
//--------------------------MIPS2C---------------------
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#include "game/kernel/jak1/kscheme.h"
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#include "game/mips2c/mips2c_private.h"
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using namespace jak1;
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namespace Mips2C::jak1 {
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namespace test_func {
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u64 execute(void* ctxt) {
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auto* c = (ExecutionContext*)ctxt;
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u64 result = 0;
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for (int i = a0; i < t4; i++) {
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result += c->sgpr64(i);
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}
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c->gprs[v0].du64[0] = result;
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return 0;
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}
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} // namespace test_func
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} // namespace Mips2C::jak1
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//--------------------------MIPS2C---------------------
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#include "game/mips2c/mips2c_private.h"
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namespace Mips2C::jak1 {
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namespace goal_call_test {
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struct Cache {
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void* goal_check_function;
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} cache;
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u64 execute(void* ctxt) {
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auto* c = (ExecutionContext*)ctxt;
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u32 call_addr = 0;
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c->daddiu(sp, sp, -128); // daddiu sp, sp, -128
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c->sd(ra, 0, sp); // sd ra, 0(sp)
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c->sq(s0, 16, sp); // sq s0, 16(sp)
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c->sq(s1, 32, sp); // sq s1, 32(sp)
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c->sq(s2, 48, sp); // sq s2, 48(sp)
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c->sq(s3, 64, sp); // sq s3, 64(sp)
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c->sq(s4, 80, sp); // sq s4, 80(sp)
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c->sq(s5, 96, sp); // sq s5, 96(sp)
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c->sq(gp, 112, sp); // sq gp, 112(sp)
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c->load_symbol(t9, cache.goal_check_function);
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call_addr = c->gprs[t9].du32[0]; // function call:
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c->sll(v0, ra, 0); // sll v0, ra, 0
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c->jalr(call_addr); // jalr ra, t9
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c->ld(ra, 0, sp); // ld ra, 0(sp)
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c->lq(gp, 112, sp); // lq gp, 112(sp)
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c->lq(s5, 96, sp); // lq s5, 96(sp)
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c->lq(s4, 80, sp); // lq s4, 80(sp)
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c->lq(s3, 64, sp); // lq s3, 64(sp)
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c->lq(s2, 48, sp); // lq s2, 48(sp)
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c->lq(s1, 32, sp); // lq s1, 32(sp)
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c->lq(s0, 16, sp); // lq s0, 16(sp)
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c->daddiu(sp, sp, 128); // daddiu sp, sp, 128
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goto end_of_function; // return
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end_of_function:
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return c->gprs[v0].du64[0];
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}
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void link() {
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cache.goal_check_function = intern_from_c("goal_check_function").c();
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}
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} // namespace goal_call_test
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} // namespace Mips2C::jak1
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