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Move uninitialised .data16 variables to .bss16; saves around 2000

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bytes of useless zeroes in the final image.
This commit is contained in:
Michael Brown
2007-07-16 13:22:12 +01:00
parent 389204713f
commit 6d2e4e719c
6 changed files with 10 additions and 10 deletions
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6
src/arch/i386/image/multiboot.c
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@@ -195,7 +195,7 @@ multiboot_build_module_list ( struct image *image,
* along with the other structures belonging to the Multiboot
* information table.
*/
static struct multiboot_info __data16 ( mbinfo );
static struct multiboot_info __bss16 ( mbinfo );
#define mbinfo __use_data16 ( mbinfo )
/** The multiboot bootloader name */
@@ -204,11 +204,11 @@ static char __data16_array ( mb_bootloader_name, [] ) = "gPXE " VERSION;
/** The multiboot memory map */
static struct multiboot_memory_map
__data16_array ( mbmemmap, [MAX_MEMORY_REGIONS] );
__bss16_array ( mbmemmap, [MAX_MEMORY_REGIONS] );
#define mbmemmap __use_data16 ( mbmemmap )
/** The multiboot module list */
static struct multiboot_module __data16_array ( mbmodules, [MAX_MODULES] );
static struct multiboot_module __bss16_array ( mbmodules, [MAX_MODULES] );
#define mbmodules __use_data16 ( mbmodules )
/**