From 27b207fd0a0941b03f27e2a82c0468b1a090c745 Mon Sep 17 00:00:00 2001 From: wdenk Date: Thu, 24 Jul 2003 23:38:38 +0000 Subject: * 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) --- include/asm-mips/global_data.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include/asm-mips/global_data.h') diff --git a/include/asm-mips/global_data.h b/include/asm-mips/global_data.h index 72d0cb0..3ecf555 100644 --- a/include/asm-mips/global_data.h +++ b/include/asm-mips/global_data.h @@ -45,6 +45,7 @@ typedef struct global_data { unsigned long reloc_off; /* Relocation Offset */ unsigned long env_addr; /* Address of Environment struct */ unsigned long env_valid; /* Checksum of Environment valid? */ + void **jt; /* jump table */ } gd_t; /* @@ -53,6 +54,6 @@ typedef struct global_data { #define GD_FLG_RELOC 0x00001 /* Code was relocated to RAM */ #define GD_FLG_DEVINIT 0x00002 /* Devices have been initialized */ -#define DECLARE_GLOBAL_DATA_PTR register gd_t *gd asm ("k0") +#define DECLARE_GLOBAL_DATA_PTR register volatile gd_t *gd asm ("k0") #endif /* __ASM_GBL_DATA_H */ -- cgit v1.1