diff options
| author | Antonio Nino Diaz <antonio.ninodiaz@arm.com> | 2017-04-19 14:02:46 +0100 |
|---|---|---|
| committer | Antonio Nino Diaz <antonio.ninodiaz@arm.com> | 2017-04-19 14:29:48 +0100 |
| commit | 179312854c47a4c8e9fb2a94009eda15cb59262c (patch) | |
| tree | 0ac7cf4d3ef83a9077dd3975bf2dbbed07990baf /framework | |
| parent | 87cab8cfdf7a62a2c15de93791f5647ac1a7b406 (diff) | |
Use console_flush before CPU off
Make sure that all text is printed before trying to turn the last CPU
off.
Also, use console_flush in the panic functions. This is done in case
the dead loop is replaced by any other kind of handler in the future.
In that case, it is possible that the handler would reinitialize the
console, which would clear its the buffer.
Change-Id: If36b35f4d77f02afcbb06f4d71442a8a70569ef5
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Diffstat (limited to 'framework')
| -rw-r--r-- | framework/debug.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/framework/debug.c b/framework/debug.c index 0b9b8d8..eceb9b4 100644 --- a/framework/debug.c +++ b/framework/debug.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2014, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2014-2017, ARM Limited and Contributors. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: @@ -28,6 +28,7 @@ * POSSIBILITY OF SUCH DAMAGE. */ +#include <console.h> #include <debug.h> #include <tftf.h> @@ -35,6 +36,9 @@ void __attribute__((__noreturn__)) do_panic(const char *file, int line) { printf("PANIC in file: %s line: %d\n", file, line); + + console_flush(); + while (1) continue; } @@ -49,6 +53,9 @@ void __attribute__((__noreturn__)) do_bug_unreachable(const char *file, int line void __attribute__((__noreturn__)) do_panic(void) { printf("PANIC\n"); + + console_flush(); + while (1) continue; } |