Dixi quod…
>In case this makes anyone immediately think of whatever it is:
Code looks right enough (with an explanation of why this only
fails on armel but not on armhf which is perfectly fine):
$ cat arm/__testandset.S
#include "arm-features.h"
FUNC_START __testandset
mov r2, r0
mov r1, #1
# if __ARM_ARCH__ < 6
swp r0, r1, [r2]
# else
1: ldrex r0, [r2]
strex r3, r1, [r2]
cmp r3, #0
bne 1b
# endif
RET
FUNC_END __testandset
bye,
//mirabilos
--
When he found out that the m68k port was in a pretty bad shape, he did
not, like many before him, shrug and move on; instead, he took it upon
himself to start compiling things, just so he could compile his shell.
How's that for dedication. -- Wouter, about my Debian/m68k revival
