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7 Commits

Author SHA1 Message Date
Richard Henderson 91493631fe tcg-hppa: Fix in/out register overlap in add2/sub2. 
Handle the output log part overlapping the input high parts.
Also, improve sub2 to handle some constants the second input low part.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
 2010-04-08 11:57:14 +02:00
Richard Henderson fd76e73a10 tcg-hppa: Finish the port. 
Delete inline functions from tcg-target.h that don't need to be there,
move the others to tcg-target.c.  Add 'Z', 'I', 'J' constraints for
0, signed 11-bit, and signed 5-bit respectively.  Add GUEST_BASE support
similar to ppc64, with the value stored in a register.  Add missing
registers to reg_alloc_order.  Add support for 12-bit branch relocations.
Add functions for synthetic operations: addi, mtctl, dep, shd, vshd, ori,
andi, shifts, rotates, multiply, branches, setcond.  Split out TLB reads
from qemu_ld and qemu_st; fix argument loading for tlb external calls.
Generate the prologue.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
 2010-04-08 11:11:21 +02:00
Paolo Bonzini a63b5829af remove remaining occurrences AREG[1-9] and TCG_AREG[1-9] 
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
 2010-03-26 20:48:30 +01:00
Aurelien Jarno 31d6655100 tcg: add div/rem 32-bit helpers 
Some targets like ARM would benefit to use 32-bit helpers for
div/rem/divu/remu.

Create a #define for div2 so that targets can select between
div, div2 and helper implementation. Use the helper version if none
of the #define are present.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
 2010-03-14 22:04:50 +01:00
aurel32 66896cb803 tcg: rename bswap_i32/i64 functions 
Rename bswap_i32 into bswap32_i32 and bswap_i64 into bswap64_i64

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6829 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-03-13 09:34:48 +00:00
blueswir1 e63d7abdde Prune unused TCG_AREGs 
Remove definitions for TCG_AREGs corresponding to AREG definitions
removed in r6778.

Signed-off-by: Stuart Brady <stuart.brady@gmail.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6779 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-03-08 14:45:45 +00:00
aurel32 f54b3f920f HPPA (PA-RISC) host support 
(Stuart Brady)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4199 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-04-12 20:14:54 +00:00