Rafaël Carré
45c7498f59
FS#11335 by me: make ARM assembly functions thumb-friendly
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We can't pop into pc on ARMv4t when using thumb: the T bit won't be
modified if we are returning to a thumb function
Code running on ARMv4t should use the new ldrpc / ldmpc macros instead
of ldr pc, [sp], #4 and ldm(cond) sp!, {regs, pc}
No modification on pure ARM builds and ARMv5+
Note: USE_THUMB is currently never defined, no targets can currently be
built with -mthumb, see FS#6734
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26756 a1c6a512-1295-4272-9138-f99709370657
2010-06-11 04:41:36 +00:00
Rafaël Carré
5fea005610
arm/memset: don't use ldm to load pc when it has been stored with str
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It looks nicer to keep str/ldr and stm/ldm in pairs
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26754 a1c6a512-1295-4272-9138-f99709370657
2010-06-11 03:54:47 +00:00
Daniel Stenberg
2acc0ac542
Updated our source code header to explicitly mention that we are GPL v2 or
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later. We still need to hunt down snippets used that are not. 1324 modified
files...
http://www.rockbox.org/mail/archive/rockbox-dev-archive-2008-06/0060.shtml
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17847 a1c6a512-1295-4272-9138-f99709370657
2008-06-28 18:10:04 +00:00
Linus Nielsen Feltzing
e2022a26d0
Removed executable flag
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11967 a1c6a512-1295-4272-9138-f99709370657
2007-01-09 23:29:07 +00:00
Thom Johansen
7d7b704ee2
Fix erronous label and replace mov with bx.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10901 a1c6a512-1295-4272-9138-f99709370657
2006-09-07 00:35:07 +00:00
Linus Nielsen Feltzing
8218d471cc
Changed copyright
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10320 a1c6a512-1295-4272-9138-f99709370657
2006-07-25 11:37:54 +00:00
Linus Nielsen Feltzing
5a0cb68e43
Moved some assembly optimizations to the target tree
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10318 a1c6a512-1295-4272-9138-f99709370657
2006-07-25 11:16:03 +00:00
