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Code Issues Releases Activity

Remove unused macroes.

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Add user, btrap, etrap, bintr and eintrt in the GPROF case.
This commit is contained in:
Olivier Houchard 2004-09-23 22:18:56 +00:00
parent 0627741cbf
commit 01997784aa
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=135654
1 changed files with 15 additions and 31 deletions
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46
sys/arm/arm/support.S
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@ -33,37 +33,6 @@ __FBSDID("$FreeBSD$");
ENTRY(casuptr)
mov r1, r2
bl suword
/*
* New experimental definitions of IRQdisable and IRQenable
* These keep FIQ's enabled since FIQ's are special.
*/
#define IRQdisable \
mrs r14, cpsr ; \
orr r14, r14, #(I32_bit) ; \
msr cpsr_c, r14 ; \
#define IRQenable \
mrs r14, cpsr ; \
bic r14, r14, #(I32_bit) ; \
msr cpsr_c, r14 ; \
/*
* These are used for switching the translation table/DACR.
* Since the vector page can be invalid for a short time, we must
* disable both regular IRQs *and* FIQs.
*
* XXX: This is not necessary if the vector table is relocated.
*/
#define IRQdisableALL \
mrs r14, cpsr ; \
orr r14, r14, #(I32_bit) ; \
msr cpsr_all, r14
#define IRQenableALL \
mrs r14, cpsr ; \
bic r14, r14, #(I32_bit) ; \
msr cpsr_all, r14
/*
* memset: Sets a block of memory to the specified value
@ -2285,3 +2254,18 @@ ENTRY(memcpy)
strb r1, [r0, #0x0b]
mov pc, lr
#endif /* __XSCALE__ */
#ifdef GPROF
ENTRY(user)
nop
ENTRY(btrap)
nop
ENTRY(etrap)
nop
ENTRY(bintr)
nop
ENTRY(eintr)
nop
#endif