diff options
| author | Jan Kiszka <jan.kiszka@siemens.com> | 2012-03-20 00:16:48 +0400 |
|---|---|---|
| committer | Jason Wessel <jason.wessel@windriver.com> | 2012-03-23 00:07:15 +0400 |
| commit | 639077fb69aec8112e5427210a83d0fb192969f0 (patch) | |
| tree | 31513fea8a3a7eaa4d2db10194c0435cf2395d20 /arch/x86/include/asm/kgdb.h | |
| parent | c16fa4f2ad19908a47c63d8fa436a1178438c7e7 (diff) | |
| download | linux-639077fb69aec8112e5427210a83d0fb192969f0.tar.xz | |
kgdb: x86: Return all segment registers also in 64-bit mode
Even if the content is always 0, gdb expects us to return also ds,
es, fs, and gs while in x86-64 mode. Do this to avoid ugly errors on
"info registers".
[jason.wessel@windriver.com: adjust NUMREGBYTES for two new regs]
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Diffstat (limited to 'arch/x86/include/asm/kgdb.h')
| -rw-r--r-- | arch/x86/include/asm/kgdb.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/arch/x86/include/asm/kgdb.h b/arch/x86/include/asm/kgdb.h index 77e95f54570a..332f98c9111f 100644 --- a/arch/x86/include/asm/kgdb.h +++ b/arch/x86/include/asm/kgdb.h @@ -64,11 +64,15 @@ enum regnames { GDB_PS, /* 17 */ GDB_CS, /* 18 */ GDB_SS, /* 19 */ + GDB_DS, /* 20 */ + GDB_ES, /* 21 */ + GDB_FS, /* 22 */ + GDB_GS, /* 23 */ }; #define GDB_ORIG_AX 57 -#define DBG_MAX_REG_NUM 20 -/* 17 64 bit regs and 3 32 bit regs */ -#define NUMREGBYTES ((17 * 8) + (3 * 4)) +#define DBG_MAX_REG_NUM 24 +/* 17 64 bit regs and 5 32 bit regs */ +#define NUMREGBYTES ((17 * 8) + (5 * 4)) #endif /* ! CONFIG_X86_32 */ static inline void arch_kgdb_breakpoint(void) |