[Guile-commits] 47/86: Add ldr tests

[Andy Wingo]

wingo pushed a commit to branch lightening
in repository guile.

commit afd32134f09a72dc2a4cb6fd408ad45604e2c17b
Author: Andy Wingo <address@hidden>
Date:   Tue Mar 26 11:07:44 2019 +0100

    Add ldr tests
---
 tests/ldr_c.c  | 31 +++++++++++++++++++++++++++++++
 tests/ldr_d.c  | 31 +++++++++++++++++++++++++++++++
 tests/ldr_f.c  | 31 +++++++++++++++++++++++++++++++
 tests/ldr_i.c  | 31 +++++++++++++++++++++++++++++++
 tests/ldr_l.c  | 33 +++++++++++++++++++++++++++++++++
 tests/ldr_s.c  | 31 +++++++++++++++++++++++++++++++
 tests/ldr_uc.c | 31 +++++++++++++++++++++++++++++++
 tests/ldr_ui.c | 33 +++++++++++++++++++++++++++++++++
 tests/ldr_us.c | 31 +++++++++++++++++++++++++++++++
 9 files changed, 283 insertions(+)

diff --git a/tests/ldr_c.c b/tests/ldr_c.c
new file mode 100644
index 0000000..d653dea
--- /dev/null
+++ b/tests/ldr_c.c
@@ -0,0 +1,31 @@
+#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);
+
+  const jit_arg_abi_t abi[] = { JIT_ARG_ABI_POINTER };
+  jit_arg_t args[1];
+  const jit_anyreg_t regs[] = { { .gpr=JIT_R1 } };
+
+  jit_receive(j, 1, abi, args);
+  jit_load_args(j, 1, abi, args, regs);
+
+  jit_ldr_c(j, JIT_R0, JIT_R1);
+  jit_retr(j, JIT_R0);
+
+  uintmax_t (*f)(void*) = jit_end(j, NULL);
+
+  ASSERT(f(&data[0]) == -1);
+  ASSERT(f(&data[1]) == 0);
+  ASSERT(f(&data[2]) == 0x42);
+}
+
+int
+main (int argc, char *argv[])
+{
+  return main_helper(argc, argv, run_test);
+}
diff --git a/tests/ldr_d.c b/tests/ldr_d.c
new file mode 100644
index 0000000..8488fb3
--- /dev/null
+++ b/tests/ldr_d.c
@@ -0,0 +1,31 @@
+#include "test.h"
+
+static double data[] = { -1.0, 0.0, 0.5 };
+
+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_t args[1];
+  const jit_anyreg_t regs[] = { { .gpr=JIT_R1 } };
+
+  jit_receive(j, 1, abi, args);
+  jit_load_args(j, 1, abi, args, regs);
+
+  jit_ldr_d(j, JIT_F0, JIT_R1);
+  jit_retr_d(j, JIT_F0);
+
+  double (*f)(void*) = jit_end(j, NULL);
+
+  ASSERT(f(&data[0]) == data[0]);
+  ASSERT(f(&data[1]) == data[1]);
+  ASSERT(f(&data[2]) == data[2]);
+}
+
+int
+main (int argc, char *argv[])
+{
+  return main_helper(argc, argv, run_test);
+}
diff --git a/tests/ldr_f.c b/tests/ldr_f.c
new file mode 100644
index 0000000..160af85
--- /dev/null
+++ b/tests/ldr_f.c
@@ -0,0 +1,31 @@
+#include "test.h"
+
+static float data[] = { -1.0, 0.0, 0.5 };
+
+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_t args[1];
+  const jit_anyreg_t regs[] = { { .gpr=JIT_R1 } };
+
+  jit_receive(j, 1, abi, args);
+  jit_load_args(j, 1, abi, args, regs);
+
+  jit_ldr_f(j, JIT_F0, JIT_R1);
+  jit_retr_f(j, JIT_F0);
+
+  float (*f)(void*) = jit_end(j, NULL);
+
+  ASSERT(f(&data[0]) == data[0]);
+  ASSERT(f(&data[1]) == data[1]);
+  ASSERT(f(&data[2]) == data[2]);
+}
+
+int
+main (int argc, char *argv[])
+{
+  return main_helper(argc, argv, run_test);
+}
diff --git a/tests/ldr_i.c b/tests/ldr_i.c
new file mode 100644
index 0000000..956d254
--- /dev/null
+++ b/tests/ldr_i.c
@@ -0,0 +1,31 @@
+#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)
+{
+  jit_begin(j, arena_base, arena_size);
+
+  const jit_arg_abi_t abi[] = { JIT_ARG_ABI_POINTER };
+  jit_arg_t args[1];
+  const jit_anyreg_t regs[] = { { .gpr=JIT_R1 } };
+
+  jit_receive(j, 1, abi, args);
+  jit_load_args(j, 1, abi, args, regs);
+
+  jit_ldr_i(j, JIT_R0, JIT_R1);
+  jit_retr(j, JIT_R0);
+
+  uintmax_t (*f)(void*) = jit_end(j, NULL);
+
+  ASSERT(f(&data[0]) == -1);
+  ASSERT(f(&data[1]) == 0);
+  ASSERT(f(&data[2]) == 0x42424242);
+}
+
+int
+main (int argc, char *argv[])
+{
+  return main_helper(argc, argv, run_test);
+}
diff --git a/tests/ldr_l.c b/tests/ldr_l.c
new file mode 100644
index 0000000..a1a554a
--- /dev/null
+++ b/tests/ldr_l.c
@@ -0,0 +1,33 @@
+#include "test.h"
+
+static uint64_t data[] = { 0xffffffffffffffff, 0, 0x4242424212345678 };
+
+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);
+
+  const jit_arg_abi_t abi[] = { JIT_ARG_ABI_POINTER };
+  jit_arg_t args[1];
+  const jit_anyreg_t regs[] = { { .gpr=JIT_R1 } };
+
+  jit_receive(j, 1, abi, args);
+  jit_load_args(j, 1, abi, args, regs);
+
+  jit_ldr_l(j, JIT_R0, JIT_R1);
+  jit_retr(j, JIT_R0);
+
+  uintmax_t (*f)(void*) = jit_end(j, NULL);
+
+  ASSERT(f(&data[0]) == -1);
+  ASSERT(f(&data[1]) == 0);
+  ASSERT(f(&data[2]) == data[2]);
+#endif
+}
+
+int
+main (int argc, char *argv[])
+{
+  return main_helper(argc, argv, run_test);
+}
diff --git a/tests/ldr_s.c b/tests/ldr_s.c
new file mode 100644
index 0000000..4384c5e
--- /dev/null
+++ b/tests/ldr_s.c
@@ -0,0 +1,31 @@
+#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);
+
+  const jit_arg_abi_t abi[] = { JIT_ARG_ABI_POINTER };
+  jit_arg_t args[1];
+  const jit_anyreg_t regs[] = { { .gpr=JIT_R1 } };
+
+  jit_receive(j, 1, abi, args);
+  jit_load_args(j, 1, abi, args, regs);
+
+  jit_ldr_s(j, JIT_R0, JIT_R1);
+  jit_retr(j, JIT_R0);
+
+  uintmax_t (*f)(void*) = jit_end(j, NULL);
+
+  ASSERT(f(&data[0]) == -1);
+  ASSERT(f(&data[1]) == 0);
+  ASSERT(f(&data[2]) == 0x4242);
+}
+
+int
+main (int argc, char *argv[])
+{
+  return main_helper(argc, argv, run_test);
+}
diff --git a/tests/ldr_uc.c b/tests/ldr_uc.c
new file mode 100644
index 0000000..41dad79
--- /dev/null
+++ b/tests/ldr_uc.c
@@ -0,0 +1,31 @@
+#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);
+
+  const jit_arg_abi_t abi[] = { JIT_ARG_ABI_POINTER };
+  jit_arg_t args[1];
+  const jit_anyreg_t regs[] = { { .gpr=JIT_R1 } };
+
+  jit_receive(j, 1, abi, args);
+  jit_load_args(j, 1, abi, args, regs);
+
+  jit_ldr_uc(j, JIT_R0, JIT_R1);
+  jit_retr(j, JIT_R0);
+
+  uintmax_t (*f)(void*) = jit_end(j, NULL);
+
+  ASSERT(f(&data[0]) == 0xff);
+  ASSERT(f(&data[1]) == 0);
+  ASSERT(f(&data[2]) == 0x42);
+}
+
+int
+main (int argc, char *argv[])
+{
+  return main_helper(argc, argv, run_test);
+}
diff --git a/tests/ldr_ui.c b/tests/ldr_ui.c
new file mode 100644
index 0000000..7f684f6
--- /dev/null
+++ b/tests/ldr_ui.c
@@ -0,0 +1,33 @@
+#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);
+
+  const jit_arg_abi_t abi[] = { JIT_ARG_ABI_POINTER };
+  jit_arg_t args[1];
+  const jit_anyreg_t regs[] = { { .gpr=JIT_R1 } };
+
+  jit_receive(j, 1, abi, args);
+  jit_load_args(j, 1, abi, args, regs);
+
+  jit_ldr_ui(j, JIT_R0, JIT_R1);
+  jit_retr(j, JIT_R0);
+
+  uintmax_t (*f)(void*) = jit_end(j, NULL);
+
+  ASSERT(f(&data[0]) == data[0]);
+  ASSERT(f(&data[1]) == data[1]);
+  ASSERT(f(&data[2]) == data[2]);
+#endif
+}
+
+int
+main (int argc, char *argv[])
+{
+  return main_helper(argc, argv, run_test);
+}
diff --git a/tests/ldr_us.c b/tests/ldr_us.c
new file mode 100644
index 0000000..e813d65
--- /dev/null
+++ b/tests/ldr_us.c
@@ -0,0 +1,31 @@
+#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);
+
+  const jit_arg_abi_t abi[] = { JIT_ARG_ABI_POINTER };
+  jit_arg_t args[1];
+  const jit_anyreg_t regs[] = { { .gpr=JIT_R1 } };
+
+  jit_receive(j, 1, abi, args);
+  jit_load_args(j, 1, abi, args, regs);
+
+  jit_ldr_us(j, JIT_R0, JIT_R1);
+  jit_retr(j, JIT_R0);
+
+  uintmax_t (*f)(void*) = jit_end(j, NULL);
+
+  ASSERT(f(&data[0]) == data[0]);
+  ASSERT(f(&data[1]) == data[1]);
+  ASSERT(f(&data[2]) == data[2]);
+}
+
+int
+main (int argc, char *argv[])
+{
+  return main_helper(argc, argv, run_test);
+}