mirror/guile
mirror/guile
1
Fork 0
mirror of https://git.savannah.gnu.org/git/guile.git synced 2025-05-18 18:40:22 +02:00
Code Activity

Add stxr tests

Browse source
This commit is contained in:
Andy Wingo 2019-03-26 12:10:34 +01:00
parent ee2c6ab806
commit 552e51ace7
6 changed files with 224 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

37
tests/stxr_i.c Normal file
View file

@ -0,0 +1,37 @@
#include "test.h"
static uint32_t data[] = { 0x12121212, 0x00000000, 0x34343434 };
static void
run_test(jit_state_t *j, uint8_t *arena_base, size_t arena_size)
{
jit_begin(j, arena_base, arena_size);
const jit_arg_abi_t abi[] =
{ JIT_ARG_ABI_POINTER, JIT_ARG_ABI_INTMAX, JIT_ARG_ABI_INT32 };
jit_arg_t args[3];
const jit_anyreg_t regs[] =
{ { .gpr=JIT_R0 }, { .gpr=JIT_R2 }, { .gpr=JIT_R1 } };
jit_receive(j, 3, abi, args);
jit_load_args(j, 3, abi, args, regs);
jit_stxr_i(j, JIT_R0, JIT_R2, JIT_R1);
jit_ret(j);
void (*f)(void*, intmax_t, int32_t) = jit_end(j, NULL);
ASSERT(data[0] == 0x12121212);
ASSERT(data[1] == 0x00);
ASSERT(data[2] == 0x34343434);
f(data, 4, -1);
ASSERT(data[0] == 0x12121212);
ASSERT(data[1] == 0xffffffff);
ASSERT(data[2] == 0x34343434);
}
int
main (int argc, char *argv[])
{
return main_helper(argc, argv, run_test);
}