From e618924df98d4ee5037db86c768a8c8014e49c4c Mon Sep 17 00:00:00 2001
From: Kimplul <kimi.h.kuparinen@gmail.com>
Date: Sun, 30 Jun 2024 16:39:24 +0300
Subject: work through loads and stores
---
tests/ldxr_u8.c | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
create mode 100644 tests/ldxr_u8.c
(limited to 'tests/ldxr_u8.c')
diff --git a/tests/ldxr_u8.c b/tests/ldxr_u8.c
new file mode 100644
index 0000000..d1f5023
--- /dev/null
+++ b/tests/ldxr_u8.c
@@ -0,0 +1,25 @@
+#include <ejit/ejit.h>
+#include <assert.h>
+#include "do_jit.h"
+
+static uint8_t data[] = { 0xff, 0x00, 0x42 };
+
+int main()
+{
+ struct ejit_operand operands[2] = {
+ EJIT_OPERAND_GPR(0, EJIT_POINTER),
+ EJIT_OPERAND_GPR(1, EJIT_TYPE(unsigned))
+ };
+
+ struct ejit_func *f = ejit_create_func(EJIT_TYPE(long), 2, operands);
+ ejit_ldxr_u8(f, EJIT_GPR(0), EJIT_GPR(0), EJIT_GPR(1));
+ ejit_retr(f, EJIT_GPR(0));
+
+ ejit_select_compile_func(f, 2, 0, false, do_jit);
+
+ assert(erf2(f, EJIT_ARG(data, void *), EJIT_ARG(0, unsigned)) == 0xff);
+ assert(erf2(f, EJIT_ARG(data, void *), EJIT_ARG(4, unsigned)) == 0);
+ assert(erf2(f, EJIT_ARG(data, void *), EJIT_ARG(8, unsigned)) == 0x42);
+
+ ejit_destroy_func(f);
+}
--
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