Will Deacon 7629a9f661 ARM: 7567/1: io: avoid GCC's offsettable addressing modes for halfword accesses ... Using the 'o' memory constraint in inline assembly can result in GCC generating invalid immediate offsets for memory access instructions with reduced addressing capabilities (i.e. smaller than 12-bit immediate offsets): http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54983 As there is no constraint to specify the exact addressing mode we need, fallback to using 'Q' exclusively for halfword I/O accesses. This may emit an additional add instruction (using an extra register) in order to construct the address but it will always be accepted by GAS. Reported-by: Bastian Hecht <hechtb@googlemail.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>		2012-10-29 10:04:27 +00:00
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asm	ARM: 7567/1: io: avoid GCC's offsettable addressing modes for halfword accesses	2012-10-29 10:04:27 +00:00
debug	ARM: picoxcell: move debug macros to include/debug	2012-09-14 09:22:03 -05:00
uapi/asm	ARM: 7566/1: vfp: fix save and restore when running on pre-VFPv3 and CONFIG_VFPv3 set	2012-10-29 10:04:05 +00:00