Reduce the number of global variables
commit6272db928783e303d84556598ecafba9358e0448
authorMatt Fleming <matt.fleming@intel.com>
Tue, 4 Dec 2012 22:00:13 +0000 (4 22:00 +0000)
committerMatt Fleming <matt.fleming@intel.com>
Wed, 5 Dec 2012 20:07:11 +0000 (5 20:07 +0000)
treedc7ee6a9b05c00aa5854119818d4148465ed8770
parent19eb366ea1945a88909c0b919980e54085e6b204
Reduce the number of global variables

In preparation for strictly limiting the list of variables that are
exported (global) in the core, delete any unused variables, rewrite
variable declarations in C that are not referenced by asm and delete
files that are no longer included in other asm files.

Cc: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
16 files changed:
com32/elflink/ldlinux/readconfig.c
com32/include/syslinux/features.h [deleted file]
core/bios.inc
core/comboot.inc
core/diskfs.inc
core/font.c
core/fs/pxe/pxe.c
core/fs/pxe/pxe.h
core/graphics.c
core/highmem.inc [deleted file]
core/include/bios.h
core/init.c
core/isolinux.asm
core/kernel.inc
core/layout.inc
core/pxelinux.asm