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arm64: Fix typos in KGDB macros

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Some of the KGDB macros used for generating the BRK instructions had the
wrong spelling for DBG and KGDB abbreviations.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
This commit is contained in:
Catalin Marinas 2014-09-25 13:47:47 +01:00
parent a9ae04c9fa
commit 7acf71d1a2
3 changed files with 14 additions and 14 deletions
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22
arch/arm64/include/asm/debug-monitors.h
View File

@ -53,8 +53,8 @@
* 0x401: for compile time BRK instruction
*/
#define FAULT_BRK_IMM 0x100
#define KGDB_DYN_DGB_BRK_IMM 0x400
#define KDBG_COMPILED_DBG_BRK_IMM 0x401
#define KGDB_DYN_DBG_BRK_IMM 0x400
#define KGDB_COMPILED_DBG_BRK_IMM 0x401
/*
* BRK instruction encoding
@ -71,22 +71,22 @@
/*
* Extract byte from BRK instruction
*/
#define KGDB_DYN_DGB_BRK_INS_BYTE(x) \
#define KGDB_DYN_DBG_BRK_INS_BYTE(x) \
((((AARCH64_BREAK_MON) & 0xffe0001f) >> (x * 8)) & 0xff)
/*
* Extract byte from BRK #imm16
*/
#define KGBD_DYN_DGB_BRK_IMM_BYTE(x) \
(((((KGDB_DYN_DGB_BRK_IMM) & 0xffff) << 5) >> (x * 8)) & 0xff)
#define KGBD_DYN_DBG_BRK_IMM_BYTE(x) \
(((((KGDB_DYN_DBG_BRK_IMM) & 0xffff) << 5) >> (x * 8)) & 0xff)
#define KGDB_DYN_DGB_BRK_BYTE(x) \
(KGDB_DYN_DGB_BRK_INS_BYTE(x) | KGBD_DYN_DGB_BRK_IMM_BYTE(x))
#define KGDB_DYN_DBG_BRK_BYTE(x) \
(KGDB_DYN_DBG_BRK_INS_BYTE(x) | KGBD_DYN_DBG_BRK_IMM_BYTE(x))
#define KGDB_DYN_BRK_INS_BYTE0 KGDB_DYN_DGB_BRK_BYTE(0)
#define KGDB_DYN_BRK_INS_BYTE1 KGDB_DYN_DGB_BRK_BYTE(1)
#define KGDB_DYN_BRK_INS_BYTE2 KGDB_DYN_DGB_BRK_BYTE(2)
#define KGDB_DYN_BRK_INS_BYTE3 KGDB_DYN_DGB_BRK_BYTE(3)
#define KGDB_DYN_BRK_INS_BYTE0 KGDB_DYN_DBG_BRK_BYTE(0)
#define KGDB_DYN_BRK_INS_BYTE1 KGDB_DYN_DBG_BRK_BYTE(1)
#define KGDB_DYN_BRK_INS_BYTE2 KGDB_DYN_DBG_BRK_BYTE(2)
#define KGDB_DYN_BRK_INS_BYTE3 KGDB_DYN_DBG_BRK_BYTE(3)
#define CACHE_FLUSH_IS_SAFE 1

2
arch/arm64/include/asm/kgdb.h
View File

@ -29,7 +29,7 @@
static inline void arch_kgdb_breakpoint(void)
{
asm ("brk %0" : : "I" (KDBG_COMPILED_DBG_BRK_IMM));
asm ("brk %0" : : "I" (KGDB_COMPILED_DBG_BRK_IMM));
}
extern void kgdb_handle_bus_error(void);

4
arch/arm64/kernel/kgdb.c
View File

@ -235,13 +235,13 @@ static int kgdb_step_brk_fn(struct pt_regs *regs, unsigned int esr)
static struct break_hook kgdb_brkpt_hook = {
.esr_mask = 0xffffffff,
.esr_val = DBG_ESR_VAL_BRK(KGDB_DYN_DGB_BRK_IMM),
.esr_val = DBG_ESR_VAL_BRK(KGDB_DYN_DBG_BRK_IMM),
.fn = kgdb_brk_fn
};
static struct break_hook kgdb_compiled_brkpt_hook = {
.esr_mask = 0xffffffff,
.esr_val = DBG_ESR_VAL_BRK(KDBG_COMPILED_DBG_BRK_IMM),
.esr_val = DBG_ESR_VAL_BRK(KGDB_COMPILED_DBG_BRK_IMM),
.fn = kgdb_compiled_brk_fn
};