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| author | wdenk <wdenk> | 2003-07-24 23:38:38 +0000 |
|---|---|---|
| committer | wdenk <wdenk> | 2003-07-24 23:38:38 +0000 |
| commit | 27b207fd0a0941b03f27e2a82c0468b1a090c745 (patch) | |
| tree | 4d339d7a2a00889f09a876425ce430be57de56e9 /include/asm-ppc | |
| parent | 2535d60277cc295adf75cd5721dcecd840c69a63 (diff) | |
| download | u-boot-imx-27b207fd0a0941b03f27e2a82c0468b1a090c745.zip u-boot-imx-27b207fd0a0941b03f27e2a82c0468b1a090c745.tar.gz u-boot-imx-27b207fd0a0941b03f27e2a82c0468b1a090c745.tar.bz2 | |
* Implement new mechanism to export U-Boot's functions to standalone
applications: instead of using (PPC-specific) system calls we now
use a jump table; please see doc/README.standalone for details
* Patch by Dave Westwood, 24 Jul 2003:
added support for Unity OS (a proprietary OS)
Diffstat (limited to 'include/asm-ppc')
| -rw-r--r-- | include/asm-ppc/global_data.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/asm-ppc/global_data.h b/include/asm-ppc/global_data.h index 4253020..8ebaa17 100644 --- a/include/asm-ppc/global_data.h +++ b/include/asm-ppc/global_data.h @@ -88,6 +88,7 @@ typedef struct global_data { #ifdef CONFIG_LWMON unsigned long kbd_status; #endif + void **jt; /* jump table */ } gd_t; /* @@ -97,7 +98,7 @@ typedef struct global_data { #define GD_FLG_DEVINIT 0x00002 /* Devices have been initialized */ #if 1 -#define DECLARE_GLOBAL_DATA_PTR register gd_t *gd asm ("r29") +#define DECLARE_GLOBAL_DATA_PTR register volatile gd_t *gd asm ("r29") #else /* We could use plain global data, but the resulting code is bigger */ #define XTRN_DECLARE_GLOBAL_DATA_PTR extern #define DECLARE_GLOBAL_DATA_PTR XTRN_DECLARE_GLOBAL_DATA_PTR \ |