History | View | Annotate | Download (70 kB)
tcg/s390: Remove unused tcg_out_addi()
Remove the unused function tcg_out_addi() from the s390 TCG backend;this brings it into line with other backends.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>Acked-by: Richard Henderson <rth@twiddle.net>...
tcg/s390: Only one call output register needed for 64 bit hosts
The second register is only needed for 32 bit hosts.
Cc: Alexander Graf <agraf@suse.de>Acked-by: Richard Henderson <rth@twiddle.net>Signed-off-by: Stefan Weil <weil@mail.berlios.de>Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Delegate setup of TCG temporaries to targets
Delegate TCG temp_buf setup to targets, so that they can use a stackframe later instead.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
cpu-exec.c: avoid AREG0 use
Make functions take a parameter for CPUState instead of relyingon global env. Pass CPUState pointer to TCG prologue, which movesit to AREG0.
Thanks to Peter Maydell and Laurent Desnogues for the ARM prologuechange.
Revert the hacks to avoid AREG0 use on Sparc hosts....
tcg-s390: new TCG Target
Original patch from Ulrich Hecht, further work from Alexander Grafand Richard Henderson.
Cc: Ulrich Hecht <uli@suse.de>Cc: Alexander Graf <agraf@suse.de>Signed-off-by: Richard Henderson <rth@twiddle.net>Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
tcg: Make some tcg-target.c routines static.
Both tcg_target_init and tcg_target_qemu_prologueare unused outside of tcg.c.
Signed-off-by: Richard Henderson <rth@twiddle.net>Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
tcg: Add TYPE parameter to tcg_out_mov.
Mirror tcg_out_movi in having a TYPE parameter. This allows x86_64to perform the move at the proper width, which may elide a REX prefix.
Introduce a TCG_TYPE_REG enumerator to represent the "native width" of the host register, and to distinguish the usage from "pointer data"...
tcg: Name the opcode enumeration.
Give the enumeration formed from tcg-opc.h a name: TCGOpcode.Use that enumeration type instead of "int" whereever appropriate.
S/390 fake TCG implementation
Qemu won't let us run a KVM target without having host TCG support. Well, fornow we don't have any so let's implement a fake target that only stubs outeverything.
I tried to keep the patch as close to Uli's source as possible, so whenever...