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[ARM] 3104/1: ARM EABI: new helper function names

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Patch from Nicolas Pitre

The ARM EABI defines new names for GCC helper functions.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Nicolas Pitre
2006-01-14 16:18:29 +00:00
committed by Russell King
parent 499b2ea11f
commit ba95e4e4a0
7 changed files with 63 additions and 0 deletions
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23
arch/arm/lib/lib1funcs.S
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@@ -206,6 +206,7 @@ Boston, MA 02111-1307, USA. */
ENTRY(__udivsi3)
ENTRY(__aeabi_uidiv)
subs r2, r1, #1
moveq pc, lr
@@ -246,6 +247,7 @@ ENTRY(__umodsi3)
ENTRY(__divsi3)
ENTRY(__aeabi_idiv)
cmp r1, #0
eor ip, r0, r1 @ save the sign of the result.
@@ -303,6 +305,27 @@ ENTRY(__modsi3)
rsbmi r0, r0, #0
mov pc, lr
#ifdef CONFIG_AEABI
ENTRY(__aeabi_uidivmod)
stmfd sp!, {r0, r1, ip, lr}
bl __aeabi_uidiv
ldmfd sp!, {r1, r2, ip, lr}
mul r3, r0, r2
sub r1, r1, r3
mov pc, lr
ENTRY(__aeabi_idivmod)
stmfd sp!, {r0, r1, ip, lr}
bl __aeabi_idiv
ldmfd sp!, {r1, r2, ip, lr}
mul r3, r0, r2
sub r1, r1, r3
mov pc, lr
#endif
Ldiv0: