diff options
| author | Graeme Russ <graeme.russ@gmail.com> | 2010-10-07 20:03:31 +1100 |
|---|---|---|
| committer | Graeme Russ <graeme.russ@gmail.com> | 2010-10-07 20:03:31 +1100 |
| commit | 067f9b10710e4edee97a9220b2ea8841c646368b (patch) | |
| tree | 7fa11c1b1262288b2520158eff0da2a18b4c76e8 /arch/i386/lib/bios_setup.c | |
| parent | c81b26beb87c5dbf6b5f68b779e529915178b17c (diff) | |
x86: Rename linker script symbols
Create more generic names for the symbols exported from the linker script
Diffstat (limited to 'arch/i386/lib/bios_setup.c')
| -rw-r--r-- | arch/i386/lib/bios_setup.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/i386/lib/bios_setup.c b/arch/i386/lib/bios_setup.c index a92b77ea23..75407c173c 100644 --- a/arch/i386/lib/bios_setup.c +++ b/arch/i386/lib/bios_setup.c @@ -45,8 +45,8 @@ DECLARE_GLOBAL_DATA_PTR; #define BIOS_BASE ((char*)0xf0000) #define BIOS_CS 0xf000 -extern ulong _i386boot_bios; -extern ulong _i386boot_bios_size; +extern ulong __bios_start; +extern ulong __bios_size; /* these are defined in a 16bit segment and needs * to be accessed with the RELOC_16_xxxx() macros below @@ -141,8 +141,8 @@ static void setvector(int vector, u16 segment, void *handler) int bios_setup(void) { - ulong i386boot_bios = (ulong)&_i386boot_bios + gd->reloc_off; - ulong i386boot_bios_size = (ulong)&_i386boot_bios_size; + ulong bios_start = (ulong)&__bios_start + gd->reloc_off; + ulong bios_size = (ulong)&__bios_size; static int done=0; int vector; @@ -154,13 +154,13 @@ int bios_setup(void) } done = 1; - if (i386boot_bios_size > 65536) { + if (bios_size > 65536) { printf("BIOS too large (%ld bytes, max is 65536)\n", - i386boot_bios_size); + bios_size); return -1; } - memcpy(BIOS_BASE, (void*)i386boot_bios, i386boot_bios_size); + memcpy(BIOS_BASE, (void*)bios_start, bios_size); /* clear bda */ memset(BIOS_DATA, 0, BIOS_DATA_SIZE); |