From 8a98b46ef2b5673fcdf0a9a466857a5de044dfc5 Mon Sep 17 00:00:00 2001
From: Kimplul <kimi.h.kuparinen@gmail.com>
Date: Sat, 20 Apr 2024 10:47:49 +0300
Subject: add lightening jit
---
deps/lightening/tests/ldr_ui.c | 29 +++++++++++++++++++++++++++++
1 file changed, 29 insertions(+)
create mode 100644 deps/lightening/tests/ldr_ui.c
(limited to 'deps/lightening/tests/ldr_ui.c')
diff --git a/deps/lightening/tests/ldr_ui.c b/deps/lightening/tests/ldr_ui.c
new file mode 100644
index 0000000..7668778
--- /dev/null
+++ b/deps/lightening/tests/ldr_ui.c
@@ -0,0 +1,29 @@
+#include "test.h"
+
+static void
+run_test(jit_state_t *j, uint8_t *arena_base, size_t arena_size)
+{
+#if __WORDSIZE > 32
+ static uint32_t data[] = { 0xffffffff, 0x00000000, 0x42424242 };
+
+ jit_begin(j, arena_base, arena_size);
+ size_t align = jit_enter_jit_abi(j, 0, 0, 0);
+ jit_load_args_1(j, jit_operand_gpr (JIT_OPERAND_ABI_POINTER, JIT_R1));
+
+ jit_ldr_ui(j, JIT_R0, JIT_R1);
+ jit_leave_jit_abi(j, 0, 0, align);
+ jit_retr(j, JIT_R0);
+
+ jit_uword_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);
+}
--
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