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[Qemu-devel] [PATCH Risu 5/7] risu_ppc64le: stop loading data to registe
From: |
Jose Ricardo Ziviani |
Subject: |
[Qemu-devel] [PATCH Risu 5/7] risu_ppc64le: stop loading data to register 1 and 13 |
Date: |
Sat, 4 Feb 2017 00:17:20 -0200 |
Register R1 is defined as the stack frame pointer and R13 is the thread
local storage by ABI. So, in order to let the program flows, they are
better to keep unchanged.
Signed-off-by: Jose Ricardo Ziviani <address@hidden>
---
test_ppc64le.s | 2 --
1 file changed, 2 deletions(-)
diff --git a/test_ppc64le.s b/test_ppc64le.s
index 4321751..af23ea3 100644
--- a/test_ppc64le.s
+++ b/test_ppc64le.s
@@ -13,7 +13,6 @@
/* Initialise the gp regs */
li 0,0
-li 1,1
li 2,2
li 3,3
li 4,4
@@ -25,7 +24,6 @@ li 9,9
li 10, 10
li 11, 11
li 12, 12
-li 13, 13
li 14, 14
li 15, 15
li 16, 16
--
2.7.4
- [Qemu-devel] [PATCH Risu 0/7] Risu PPC improvements, Jose Ricardo Ziviani, 2017/02/03
- [Qemu-devel] [PATCH Risu 3/7] risu_ppc64le: implement sign extend for small neg constants, Jose Ricardo Ziviani, 2017/02/03
- [Qemu-devel] [PATCH Risu 2/7] risu_ppc64le: fix 32-bit mov immediate, Jose Ricardo Ziviani, 2017/02/03
- [Qemu-devel] [PATCH Risu 1/7] risu_ppc64le: improve xsrqpi[x] and xsrqpxp instructions, Jose Ricardo Ziviani, 2017/02/03
- [Qemu-devel] [PATCH Risu 4/7] risu_ppc64le: implement FP random data for test improvement, Jose Ricardo Ziviani, 2017/02/03
- [Qemu-devel] [PATCH Risu 5/7] risu_ppc64le: stop loading data to register 1 and 13,
Jose Ricardo Ziviani <=
- [Qemu-devel] [PATCH Risu 6/7] risu_ppc64le: remove fancy shell character cont from messages, Jose Ricardo Ziviani, 2017/02/03
- [Qemu-devel] [PATCH Risu 7/7] risu_ppc64le: fix minor code style in assembly test code, Jose Ricardo Ziviani, 2017/02/03
- Re: [Qemu-devel] [PATCH Risu 0/7] Risu PPC improvements, Peter Maydell, 2017/02/07