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22 commits

Author SHA1 Message Date
balrog
22478e79f2 Fix smlald, smlsld, pkhtp, pkhbt, ssat, usat, umul, smul... (Laurent Desnogues). 
helper.c
 - copy reference c0_c2 to runtime c0_c2 and not c0_c1

op_helper.c
 - remove old code (PARAM1, probably some left over from old dyngen)
   that broke do_[us]sat

translate.c
 - gen_smul_dual should sign-extend from 16 bit to 32 bit and not from
   8 to 32
 - disas_arm_insn:
   * smlalxy:  that was completely wrong;  now the addition is
     performed as for smlald
   * pkhtb:  optional ASR not taken into account (similar
   * to [us]sat)
   * pkhtb/pkhbt: tmp2 is dead
   * smlald, smlsld, smuad, smusd, smlad, smlsd: rd
   * and rn swapped


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4898 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-07-19 10:12:22 +00:00
ths
551bd27f22 Convert remaining __builtin_expect to likely/unlikely, by Jan Kiszka. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4840 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-07-03 17:57:36 +00:00
pbrook
9b7b85d260 Fix off-by-one unwinding error. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4570 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-25 00:36:06 +00:00
pbrook
6fbe23d50e ARM N=Z=1 flag fix. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4156 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-04-01 17:19:11 +00:00
pbrook
ad69471ce5 ARM TCG conversion 14/16. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4151 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-31 03:48:30 +00:00
pbrook
8f8e3aa451 ARM TCG conversion 13/16. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4150 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-31 03:48:01 +00:00
pbrook
8984bd2e83 ARM TCG conversion 12/16. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4149 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-31 03:47:48 +00:00
pbrook
4373f3ceeb ARM TCG conversion 10/16. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4147 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-31 03:47:19 +00:00
pbrook
b010980544 ARM TCG conversion 9/16. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4146 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-31 03:47:03 +00:00
pbrook
d9ba48308d ARM TCG conversion 8/16. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4145 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-31 03:46:50 +00:00
pbrook
6ddbc6e4cf ARM TCG conversion 7/16. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4144 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-31 03:46:33 +00:00
pbrook
1497c961af ARM TCG conversion 4/16. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4141 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-31 03:45:50 +00:00
bellard
44f8625d23 fixed invalid type 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3582 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-11 12:35:55 +00:00
pbrook
9ee6e8bb85 ARMv7 support. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3572 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-11 00:04:49 +00:00
ths
273af66025 Adjust s390 addresses (the MSB is defined as "to be ignored"). 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3486 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-29 14:39:49 +00:00
j_mayer
6ebbf39000 Replace is_user variable with mmu_idx in softmmu core, 
allowing support of more than 2 mmu access modes.
Add backward compatibility is_user variable in targets code when needed.
Implement per target cpu_mmu_index function, avoiding duplicated code
  and #ifdef TARGET_xxx in softmmu core functions.
Implement per target mmu modes definitions. As an example, add PowerPC
  hypervisor mode definition and Alpha executive and kernel modes definitions.
Optimize PowerPC case, precomputing mmu_idx when MSR register changes
  and using the same definition in code translation code.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3384 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-14 07:07:08 +00:00
ths
5fafdf24ef find -type f | xargs sed -i 's/[\t ]$//g' # on most files 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3173 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-16 21:08:06 +00:00
pbrook
40f137e1ea Add Arm926 core support. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1765 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-02-20 00:33:36 +00:00
bellard
b5ff1b3127 ARM system emulation (Paul Brook) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1661 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-11-26 10:38:39 +00:00
bellard
89344d5ad7 arm vfp fcmp and fcmpe instructions fix (Paul Brook) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1382 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-04-23 18:21:13 +00:00
bellard
53cd663792 soft float support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1337 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-03-13 18:50:23 +00:00
bellard
b7bcbe9524 ARM VFP support (Paul Brook) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1309 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-02-22 19:27:29 +00:00