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[PATCH v6 3/4] tests/qtest/boot-serial-test: Reorder pair of instruction
From: |
Philippe Mathieu-Daudé |
Subject: |
[PATCH v6 3/4] tests/qtest/boot-serial-test: Reorder pair of instructions in PL011 test |
Date: |
Thu, 2 Jan 2025 11:58:21 +0100 |
In the next commit we are going to use a different value
for the $w1 register, maintaining the same $x2 value. In
order to keep the next commit trivial to review, set $x2
before $w1.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
tests/qtest/boot-serial-test.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tests/qtest/boot-serial-test.c b/tests/qtest/boot-serial-test.c
index 553575ca75c..bcfa504826c 100644
--- a/tests/qtest/boot-serial-test.c
+++ b/tests/qtest/boot-serial-test.c
@@ -78,8 +78,8 @@ static const uint8_t bios_raspi2[] = {
};
static const uint8_t kernel_aarch64[] = {
- 0x81, 0x0a, 0x80, 0x52, /* mov w1, #'T' */
0x02, 0x20, 0xa1, 0xd2, /* mov x2, #0x9000000
Load UART0 */
+ 0x81, 0x0a, 0x80, 0x52, /* mov w1, #'T' */
0x41, 0x00, 0x00, 0x39, /* loop: strb w1, [x2]
*TXDAT = 'T' */
0xff, 0xff, 0xff, 0x17, /* b -4
(loop) */
};
--
2.47.1