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| author | Simon Glass <sjg@chromium.org> | 2014-05-20 06:01:43 -0600 |
|---|---|---|
| committer | Minkyu Kang <mk7.kang@samsung.com> | 2014-05-28 10:58:19 +0900 |
| commit | 2f43f85460453f928005e06915892167addbd49a (patch) | |
| tree | 7cd78578f8b0e68d0536c2223ffc18e534e32026 | |
| parent | a9cf6da925af92f70165d39afca06e4fbbfcf5a7 (diff) | |
| download | u-boot-imx-2f43f85460453f928005e06915892167addbd49a.zip u-boot-imx-2f43f85460453f928005e06915892167addbd49a.tar.gz u-boot-imx-2f43f85460453f928005e06915892167addbd49a.tar.bz2 | |
initcall: Improve debugging support
Add the ability to display the code offset of an initcall even after it
is relocated. This makes it much easier to relate initcalls back to the
U-Boot System.map file.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| -rw-r--r-- | include/initcall.h | 2 | ||||
| -rw-r--r-- | lib/initcall.c | 17 |
2 files changed, 13 insertions, 6 deletions
diff --git a/include/initcall.h b/include/initcall.h index 2378077..65f67dc 100644 --- a/include/initcall.h +++ b/include/initcall.h @@ -6,4 +6,4 @@ typedef int (*init_fnc_t)(void); -int initcall_run_list(init_fnc_t init_sequence[]); +int initcall_run_list(const init_fnc_t init_sequence[]); diff --git a/lib/initcall.c b/lib/initcall.c index fa76dd7..7597bad 100644 --- a/lib/initcall.c +++ b/lib/initcall.c @@ -7,15 +7,22 @@ #include <common.h> #include <initcall.h> -int initcall_run_list(init_fnc_t init_sequence[]) +DECLARE_GLOBAL_DATA_PTR; + +int initcall_run_list(const init_fnc_t init_sequence[]) { - init_fnc_t *init_fnc_ptr; + const init_fnc_t *init_fnc_ptr; for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr) { - debug("initcall: %p\n", *init_fnc_ptr); + unsigned long reloc_ofs = 0; + + if (gd->flags & GD_FLG_RELOC) + reloc_ofs = gd->reloc_off; + debug("initcall: %p\n", (char *)*init_fnc_ptr - reloc_ofs); if ((*init_fnc_ptr)()) { - debug("initcall sequence %p failed at call %p\n", - init_sequence, *init_fnc_ptr); + printf("initcall sequence %p failed at call %p\n", + init_sequence, + (char *)*init_fnc_ptr - reloc_ofs); return -1; } } |