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| author | Tom Rini <trini@konsulko.com> | 2020-12-14 18:57:57 -0500 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2020-12-14 18:57:57 -0500 |
| commit | 8351a29d2df18c92d8e365cfa848218c3859f3d2 (patch) | |
| tree | 5d29001be9accfb8029df9d9ed78fba196ee07b9 /arch/sandbox/lib/interrupts.c | |
| parent | ddaa94978583d07ec515e7226e397221d8cc44c8 (diff) | |
| parent | b7bbd553de0d9752f919dfc616f560f6f2504c14 (diff) | |
Merge tag 'dm-pull-14dec20' of git://git.denx.de/u-boot-dm into next
Driver model tidy-up for livetree
Driver model big rename for consistency
Python 3 clean-ups for patman
Update sandbox serial driver to use membuff
Diffstat (limited to 'arch/sandbox/lib/interrupts.c')
| -rw-r--r-- | arch/sandbox/lib/interrupts.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/arch/sandbox/lib/interrupts.c b/arch/sandbox/lib/interrupts.c index 21f761ac3b0..9c2c60b8c68 100644 --- a/arch/sandbox/lib/interrupts.c +++ b/arch/sandbox/lib/interrupts.c @@ -6,7 +6,13 @@ */ #include <common.h> +#include <efi_loader.h> #include <irq_func.h> +#include <os.h> +#include <asm-generic/signal.h> +#include <asm/u-boot-sandbox.h> + +DECLARE_GLOBAL_DATA_PTR; int interrupt_init(void) { @@ -21,3 +27,32 @@ int disable_interrupts(void) { return 0; } + +void os_signal_action(int sig, unsigned long pc) +{ + efi_restore_gd(); + + switch (sig) { + case SIGILL: + printf("\nIllegal instruction\n"); + break; + case SIGBUS: + printf("\nBus error\n"); + break; + case SIGSEGV: + printf("\nSegmentation violation\n"); + break; + default: + break; + } + printf("pc = 0x%lx, ", pc); + printf("pc_reloc = 0x%lx\n\n", pc - gd->reloc_off); + efi_print_image_infos((void *)pc); + + if (IS_ENABLED(CONFIG_SANDBOX_CRASH_RESET)) { + printf("resetting ...\n\n"); + sandbox_reset(); + } else { + sandbox_exit(); + } +} |