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arch/arm: correct the frame pointer register declare

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In AArch32, the frame pointer is stored in register R11 for ARM code or register R7 for Thumb code.
In AArch64, the frame pointer is stored in register X29.

Signed-off-by: chao.an <anchao@xiaomi.com>
This commit is contained in:
chao.an 2021-08-18 12:13:35 +08:00 committed by Xiang Xiao
parent 38bfadbeb9
commit 0a8d951837
6 changed files with 18 additions and 6 deletions
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6
arch/arm/include/arm/irq.h
View File

@ -84,7 +84,11 @@
#define REG_V7 REG_R10
#define REG_SB REG_R9
#define REG_SL REG_R10
#define REG_FP REG_R11
#ifdef CONFIG_ARM_THUMB
#define REG_FP REG_R7
#else
#define REG_FP REG_R11
#endif /* CONFIG_ARM_THUMB */
#define REG_IP REG_R12
#define REG_SP REG_R13
#define REG_LR REG_R14

2
arch/arm/include/armv6-m/irq.h
View File

@ -119,7 +119,7 @@
#define REG_V7 REG_R10
#define REG_SB REG_R9
#define REG_SL REG_R10
#define REG_FP REG_R11
#define REG_FP REG_R7
#define REG_IP REG_R12
#define REG_SP REG_R13
#define REG_LR REG_R14

6
arch/arm/include/armv7-a/irq.h
View File

@ -183,7 +183,11 @@
#define REG_V7 REG_R10
#define REG_SB REG_R9
#define REG_SL REG_R10
#define REG_FP REG_R11
#ifdef CONFIG_ARM_THUMB
#define REG_FP REG_R7
#else
#define REG_FP REG_R11
#endif /* CONFIG_ARM_THUMB */
#define REG_IP REG_R12
#define REG_SP REG_R13
#define REG_LR REG_R14

2
arch/arm/include/armv7-m/irq.h
View File

@ -75,7 +75,7 @@
#define REG_V7 REG_R10
#define REG_SB REG_R9
#define REG_SL REG_R10
#define REG_FP REG_R11
#define REG_FP REG_R7
#define REG_IP REG_R12
#define REG_SP REG_R13
#define REG_LR REG_R14

6
arch/arm/include/armv7-r/irq.h
View File

@ -183,7 +183,11 @@
#define REG_V7 REG_R10
#define REG_SB REG_R9
#define REG_SL REG_R10
#define REG_FP REG_R11
#ifdef CONFIG_ARM_THUMB
#define REG_FP REG_R7
#else
#define REG_FP REG_R11
#endif /* CONFIG_ARM_THUMB */
#define REG_IP REG_R12
#define REG_SP REG_R13
#define REG_LR REG_R14

2
arch/arm/include/armv8-m/irq.h
View File

@ -75,7 +75,7 @@
#define REG_V7 REG_R10
#define REG_SB REG_R9
#define REG_SL REG_R10
#define REG_FP REG_R11
#define REG_FP REG_R7
#define REG_IP REG_R12
#define REG_SP REG_R13
#define REG_LR REG_R14