From 639077fb69aec8112e5427210a83d0fb192969f0 Mon Sep 17 00:00:00 2001 From: Jan Kiszka Date: Mon, 19 Mar 2012 15:16:48 -0500 Subject: 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 Signed-off-by: Jason Wessel --- arch/x86/include/asm/kgdb.h | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) (limited to 'arch/x86/include/asm/kgdb.h') 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) -- cgit v1.2.3