diff options
| author | Peter Pearse <peter.pearse@arm.com> | 2007-04-19 13:17:20 +0100 |
|---|---|---|
| committer | Peter Pearse <peter.pearse@arm.com> | 2007-04-19 13:17:20 +0100 |
| commit | ee89bf2782406b1f87088b4764aeb6f811d82526 (patch) | |
| tree | b144476f4b5e92a414efff165d214d34062d4365 /cpu/at32ap/exception.c | |
| parent | 9c00dfb0bf89c8c23e8af5b5bdf49cf66d769f85 (diff) | |
| parent | 37837828d89084879bee2f2b8c7c68d4695940df (diff) | |
Merge with git://www.denx.de/git/u-boot.git
Diffstat (limited to 'cpu/at32ap/exception.c')
| -rw-r--r-- | cpu/at32ap/exception.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/cpu/at32ap/exception.c b/cpu/at32ap/exception.c index 4123c44616..0672685cd0 100644 --- a/cpu/at32ap/exception.c +++ b/cpu/at32ap/exception.c @@ -24,6 +24,8 @@ #include <asm/sysreg.h> #include <asm/ptrace.h> +DECLARE_GLOBAL_DATA_PTR; + static const char * const cpu_modes[8] = { "Application", "Supervisor", "Interrupt level 0", "Interrupt level 1", "Interrupt level 2", "Interrupt level 3", "Exception", "NMI" @@ -109,11 +111,10 @@ void do_unknown_exception(unsigned int ecr, struct pt_regs *regs) printf("CPU Mode: %s\n", cpu_modes[mode]); /* Avoid exception loops */ - if (regs->sp >= CFG_INIT_SP_ADDR - || regs->sp < (CFG_INIT_SP_ADDR - CONFIG_STACKSIZE)) + if (regs->sp < CFG_SDRAM_BASE || regs->sp >= gd->stack_end) printf("\nStack pointer seems bogus, won't do stack dump\n"); else - dump_mem("\nStack: ", regs->sp, CFG_INIT_SP_ADDR); + dump_mem("\nStack: ", regs->sp, gd->stack_end); panic("Unhandled exception\n"); } |