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tcg: Introduce movcond
Implemented with setcond if the target does not providethe optional opcode.
Signed-off-by: Richard Henderson <rth@twiddle.net>Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
tcg: Standardize on TCGReg as the enum for hard registers
Most targets did not name the enum; tci used TCGRegister.
Signed-off-by: Richard Henderson <rth@twiddle.net>Reviewed-by: Andreas Färber <afaerber@suse.de>Reviewed-by: Stefan Weil <sw@weilnetz.de>...
tcg: Don't declare TCG_TARGET_REG_BITS in tcg-target.h
It is now declared for all tcg targets in tcg.h,so the tcg target specific declarations are redundant.
Signed-off-by: Stefan Weil <weil@mail.berlios.de>Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
tcg/ppc64: fix 16/32 mixup
Signed-off-by: malc <av1474@comtv.ru>
tcg/ppc64: implement not_i32/64 and ext32u_i64
tcg: Always define all of the TCGOpcode enum members.
By always defining these symbols, we can eliminate a lot of ifdefs.
To allow this to be checked reliably, the semantics of theTCG_TARGET_HAS_* macros must be changed from def/undef to true/false.This allows even more ifdefs to be removed, converting them into...
tcg: Optionally sign-extend 32-bit arguments for 64-bit hosts.
Some hosts (amd64, ia64) have an ABI that ignores the high bitsof the 64-bit register when passing 32-bit arguments. Othersrequire the value to be properly sign-extended for the type.I.e. "int32_t" must be sign-extended and "uint32_t" must be...
tcg: Allow target-specific implementation of NOR.
tcg: Allow target-specific implementation of NAND.
tcg: Allow target-specific implementation of EQV.
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>
tcg/ppc64: Use C90 style comments
tcg: Add comments for all optional instructions not implemented.
Signed-off-by: Richard Henderson <rth@twiddle.net>Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
PPC 32/64 GUEST_BASE support
Prune unused TCG_AREGs
Remove definitions for TCG_AREGs corresponding to AREG definitionsremoved 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
Introduce and use cache-utils.[ch]
Thanks to Segher Boessenkool and Holis Blanchard.
AIX and Darwin cache inquiry:http://gcc.gnu.org/ml/gcc-patches/2007-08/msg00388.html
Auxiliary vectors:http://manugarg.googlepages.com/aboutelfauxiliaryvectors
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5973 c046a42c-6fe2-441c-8c8c-71466251a162
Use proper value for TCG_TARGET_CALL_STACK_OFFSET
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4941 c046a42c-6fe2-441c-8c8c-71466251a162
Provide extNs_M instructions
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4934 c046a42c-6fe2-441c-8c8c-71466251a162
Preliminary PPC64/Linux host support
ppc64.ld from Heikki Lindholm's patchhttp://marc.info/?l=qemu-devel&m=114086179024634&w=2
Issues:x86_64 tripple faults shortly after decompressing the kernelNo immediate versions of most 64 bit operationsMore......