diff options
Diffstat (limited to 'arch/powerpc/kernel')
| -rw-r--r-- | arch/powerpc/kernel/head_32.S | 3 | ||||
| -rw-r--r-- | arch/powerpc/kernel/ppc_ksyms.c | 5 | ||||
| -rw-r--r-- | arch/powerpc/kernel/setup_32.c | 6 | ||||
| -rw-r--r-- | arch/powerpc/kernel/setup_64.c | 1 |
4 files changed, 8 insertions, 7 deletions
diff --git a/arch/powerpc/kernel/head_32.S b/arch/powerpc/kernel/head_32.S index 600ea19d08b..b102e3a2415 100644 --- a/arch/powerpc/kernel/head_32.S +++ b/arch/powerpc/kernel/head_32.S @@ -271,6 +271,9 @@ __secondary_hold_acknowledge: li r10,MSR_KERNEL & ~(MSR_IR|MSR_DR); /* can take exceptions */ \ MTMSRD(r10); /* (except for mach check in rtas) */ \ stw r0,GPR0(r11); \ + lis r10,0x7265; /* put exception frame marker */ \ + addi r10,r10,0x6773; \ + stw r10,8(r11); \ SAVE_4GPRS(3, r11); \ SAVE_2GPRS(7, r11) diff --git a/arch/powerpc/kernel/ppc_ksyms.c b/arch/powerpc/kernel/ppc_ksyms.c index 5f3a12bb896..8bc540337ba 100644 --- a/arch/powerpc/kernel/ppc_ksyms.c +++ b/arch/powerpc/kernel/ppc_ksyms.c @@ -44,7 +44,6 @@ #include <asm/cputable.h> #include <asm/btext.h> #include <asm/div64.h> -#include <asm/xmon.h> #ifdef CONFIG_8xx #include <asm/commproc.h> @@ -238,10 +237,6 @@ EXPORT_SYMBOL(console_drivers); EXPORT_SYMBOL(cacheable_memcpy); #endif -#ifdef CONFIG_XMON -EXPORT_SYMBOL(xmon); -EXPORT_SYMBOL(xmon_printf); -#endif EXPORT_SYMBOL(__up); EXPORT_SYMBOL(__down); EXPORT_SYMBOL(__down_interruptible); diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c index 7c99e6b8c76..9680ae99b08 100644 --- a/arch/powerpc/kernel/setup_32.c +++ b/arch/powerpc/kernel/setup_32.c @@ -302,8 +302,10 @@ void __init setup_arch(char **cmdline_p) #ifdef CONFIG_XMON xmon_map_scc(); - if (strstr(cmd_line, "xmon")) - xmon(NULL); + if (strstr(cmd_line, "xmon")) { + xmon_init(1); + debugger(NULL); + } #endif /* CONFIG_XMON */ if ( ppc_md.progress ) ppc_md.progress("setup_arch: enter", 0x3eab); diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index 950e6f0fea9..681537f8ea1 100644 --- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c @@ -59,6 +59,7 @@ #include <asm/iSeries/ItLpNaca.h> #include <asm/firmware.h> #include <asm/systemcfg.h> +#include <asm/xmon.h> #ifdef DEBUG #define DBG(fmt...) udbg_printf(fmt) |