Add ldi tests

tests/ldi_c.c

@@ -0,0 +1,22 @@
+#include "test.h"
+
+static uint8_t data[] = { 0xff, 0x00, 0x42 };
+
+static void
+run_test(jit_state_t *j, uint8_t *arena_base, size_t arena_size)
+{
+  jit_begin(j, arena_base, arena_size);
+
+  jit_ldi_c(j, JIT_R0, &data[0]);
+  jit_retr(j, JIT_R0);
+
+  uintmax_t (*f)(void) = jit_end(j, NULL);
+
+  ASSERT(f() == -1);
+}
+
+int
+main (int argc, char *argv[])
+{
+  return main_helper(argc, argv, run_test);
+}

tests/ldi_d.c

@@ -0,0 +1,22 @@
+#include "test.h"
+
+static double data = -1.5;
+
+static void
+run_test(jit_state_t *j, uint8_t *arena_base, size_t arena_size)
+{
+  jit_begin(j, arena_base, arena_size);
+
+  jit_ldi_d(j, JIT_F0, &data);
+  jit_retr_d(j, JIT_F0);
+
+  double (*f)(void) = jit_end(j, NULL);
+
+  ASSERT(f() == data);
+}
+
+int
+main (int argc, char *argv[])
+{
+  return main_helper(argc, argv, run_test);
+}

tests/ldi_f.c

@@ -0,0 +1,22 @@
+#include "test.h"
+
+static float data = -1.5f;
+
+static void
+run_test(jit_state_t *j, uint8_t *arena_base, size_t arena_size)
+{
+  jit_begin(j, arena_base, arena_size);
+
+  jit_ldi_f(j, JIT_F0, &data);
+  jit_retr_f(j, JIT_F0);
+
+  float (*f)(void) = jit_end(j, NULL);
+
+  ASSERT(f() == data);
+}
+
+int
+main (int argc, char *argv[])
+{
+  return main_helper(argc, argv, run_test);
+}

tests/ldi_i.c

@@ -0,0 +1,22 @@
+#include "test.h"
+
+static uint32_t data = 0xffffffff;
+
+static void
+run_test(jit_state_t *j, uint8_t *arena_base, size_t arena_size)
+{
+  jit_begin(j, arena_base, arena_size);
+
+  jit_ldi_i(j, JIT_R0, &data);
+  jit_retr(j, JIT_R0);
+
+  uintmax_t (*f)(void) = jit_end(j, NULL);
+
+  ASSERT(f() == -1);
+}
+
+int
+main (int argc, char *argv[])
+{
+  return main_helper(argc, argv, run_test);
+}

tests/ldi_l.c

@@ -0,0 +1,24 @@
+#include "test.h"
+
+static uint64_t data = 0xffffffffffffffff;
+
+static void
+run_test(jit_state_t *j, uint8_t *arena_base, size_t arena_size)
+{
+#if __WORDSIZE > 32
+  jit_begin(j, arena_base, arena_size);
+
+  jit_ldi_l(j, JIT_R0, &data);
+  jit_retr(j, JIT_R0);
+
+  uintmax_t (*f)(void) = jit_end(j, NULL);
+
+  ASSERT(f() == -1);
+#endif
+}
+
+int
+main (int argc, char *argv[])
+{
+  return main_helper(argc, argv, run_test);
+}

tests/ldi_s.c

@@ -0,0 +1,22 @@
+#include "test.h"
+
+static uint16_t data = 0xffff;
+
+static void
+run_test(jit_state_t *j, uint8_t *arena_base, size_t arena_size)
+{
+  jit_begin(j, arena_base, arena_size);
+
+  jit_ldi_s(j, JIT_R0, &data);
+  jit_retr(j, JIT_R0);
+
+  uintmax_t (*f)(void) = jit_end(j, NULL);
+
+  ASSERT(f() == -1);
+}
+
+int
+main (int argc, char *argv[])
+{
+  return main_helper(argc, argv, run_test);
+}

tests/ldi_uc.c

@@ -0,0 +1,22 @@
+#include "test.h"
+
+static uint8_t data[] = { 0xff, 0x00, 0x42 };
+
+static void
+run_test(jit_state_t *j, uint8_t *arena_base, size_t arena_size)
+{
+  jit_begin(j, arena_base, arena_size);
+
+  jit_ldi_uc(j, JIT_R0, data);
+  jit_retr(j, JIT_R0);
+
+  uintmax_t (*f)(void) = jit_end(j, NULL);
+
+  ASSERT(f() == 0xff);
+}
+
+int
+main (int argc, char *argv[])
+{
+  return main_helper(argc, argv, run_test);
+}

tests/ldi_ui.c

@@ -0,0 +1,24 @@
+#include "test.h"
+
+static uint32_t data[] = { 0xffffffff, 0x00000000, 0x42424242 };
+
+static void
+run_test(jit_state_t *j, uint8_t *arena_base, size_t arena_size)
+{
+#if __WORDSIZE > 32
+  jit_begin(j, arena_base, arena_size);
+
+  jit_ldi_ui(j, JIT_R0, data);
+  jit_retr(j, JIT_R0);
+
+  uintmax_t (*f)(void) = jit_end(j, NULL);
+
+  ASSERT(f() == data[0]);
+#endif
+}
+
+int
+main (int argc, char *argv[])
+{
+  return main_helper(argc, argv, run_test);
+}

tests/ldi_us.c

@@ -0,0 +1,22 @@
+#include "test.h"
+
+static uint16_t data[] = { 0xffff, 0x0000, 0x4242 };
+
+static void
+run_test(jit_state_t *j, uint8_t *arena_base, size_t arena_size)
+{
+  jit_begin(j, arena_base, arena_size);
+
+  jit_ldi_us(j, JIT_R0, data);
+  jit_retr(j, JIT_R0);
+
+  uintmax_t (*f)(void) = jit_end(j, NULL);
+
+  ASSERT(f() == data[0]);
+}
+
+int
+main (int argc, char *argv[])
+{
+  return main_helper(argc, argv, run_test);
+}