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Unify our assembler macros.

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Our <machine/asm.h> files were modified from upstream, to the extent
that no architecture was actually using the upstream ENTRY or END macros,
assuming that architecture even had such a macro upstream. This patch moves
everyone to the same macros, with just a few tweaks remaining in the
<machine/asm.h> files, which no one should now use directly.

I've removed most of the unused cruft from the <machine/asm.h> files, though
there's still rather a lot in the mips/mips64 ones.

Bug: 12229603
Change-Id: I2fff287dc571ac1087abe9070362fb9420d85d6d
This commit is contained in:
Elliott Hughes
2014-02-19 16:53:20 -08:00
parent 22c6b7ffd3
commit 851e68a240
94 changed files with 298 additions and 963 deletions
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9
libc/arch-mips/string/memset.S
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@@ -39,12 +39,12 @@
* Include files
************************************************************************/
#include "machine/asm.h"
#include <private/bionic_asm.h>
/*
/*
* This routine could be optimized for MIPS64. The current code only
* uses MIPS32 instructions.
*/
*/
#if defined(__MIPSEB__)
# define SWHI swl /* high part is left in big-endian */
@@ -220,7 +220,7 @@ LEAF(memset,0)
sw a1,-36(a0)
nop
nop # the extra nop instructions help to balance
nop # cycles needed for "store" + "fill" + "evict"
nop # cycles needed for "store" + "fill" + "evict"
nop # For 64byte store there are needed 8 fill
nop # and 8 evict cycles, i.e. at least 32 instr.
nop
@@ -320,4 +320,3 @@ END(memset)
/************************************************************************
* Implementation : Static functions
************************************************************************/