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31 lines
724 B
C
31 lines
724 B
C
#include "test.h"
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static uint16_t data[] = { 0xffff, 0x0000, 0x4242 };
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static void
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run_test(jit_state_t *j, uint8_t *arena_base, size_t arena_size)
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{
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jit_begin(j, arena_base, arena_size);
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const jit_arg_abi_t abi[] = { JIT_ARG_ABI_POINTER, JIT_ARG_ABI_INTMAX };
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jit_arg_t args[2];
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const jit_anyreg_t regs[] = { { .gpr=JIT_R0 }, { .gpr=JIT_R1 } };
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jit_receive(j, 2, abi, args);
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jit_load_args(j, 2, abi, args, regs);
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jit_ldxr_s(j, JIT_R0, JIT_R0, JIT_R1);
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jit_retr(j, JIT_R0);
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uintmax_t (*f)(void*, uintmax_t) = jit_end(j, NULL);
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ASSERT(f(data, 0) == -1);
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ASSERT(f(data, 2) == 0);
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ASSERT(f(data, 4) == 0x4242);
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}
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int
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main (int argc, char *argv[])
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{
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return main_helper(argc, argv, run_test);
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}
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