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tcg-target.c 47.4 kB
tcg-target.h 3.5 kB

Latest revisions

# Date Author Comment
07e10e5d 10/12/2012 02:27 pm Peter Maydell

tcg: Remove TCG_TARGET_HAS_GUEST_BASE define

GUEST_BASE support is now supported by all TCG backends, and is
now mandatory. Drop the now-pointless TCG_TARGET_HAS_GUEST_BASE
define (set by every backend) and the error if it is unset.

Signed-off-by: Peter Maydell <>...
0aed257f 10/06/2012 07:48 pm Richard Henderson

tcg: Add TCG_COND_NEVER, TCG_COND_ALWAYS

There are several cases that can be handled easier inside both
translators and code generators if we have out-of-band values
for conditions. It's easy enough to handle ALWAYS and NEVER in
the natural way inside the tcg middle-end....
626cd050 10/06/2012 07:47 pm Aurelien Jarno

tcg: remove obsolete jmp op

The TCG jmp operation doesn't really make sense in the QEMU context, it
is unused, it is not implemented by some targets, and it is wrongly
implemented by some others.

This patch simply removes it.

Reviewed-by: Richard Henderson <>...
6e17d0c5 09/22/2012 05:52 pm Stefan Weil

tcg: Remove tcg_target_get_call_iarg_regs_count

The TCG targets no longer need individual implementations.

Since commit 6a18ae2d2947532d5c26439548afa0481c4529f9,
'flags' is no longer used in tcg_target_get_call_iarg_regs_count.

The remaining tcg_target_get_call_iarg_regs_count is trivial and only...
ffc5ea09 09/21/2012 08:53 pm Richard Henderson

tcg: Introduce movcond

Implemented with setcond if the target does not provide
the optional opcode.

Signed-off-by: Richard Henderson <>
Signed-off-by: Aurelien Jarno <>
89c33337 09/15/2012 08:51 pm Blue Swirl

Remove unused CONFIG_TCG_PASS_AREG0 and dead code

Now that CONFIG_TCG_PASS_AREG0 is enabled for all targets,
remove dead code and support for !CONFIG_TCG_PASS_AREG0 case.

Remove dyngen-exec.h and all references to it. Although included by
hw/spapr_hcall.c, it does not seem to use it....
affe5189 06/24/2012 01:54 am Alexander Graf

TCG: Fix compile breakage in tcg_dump_ops

Commit eeacee4d865 changed the syntax of tcg_dump_ops, but didn't convert
all users (notably missing the ppc ones) to it. Fix them to the new syntax.

Signed-off-by: Alexander Graf <>
Signed-off-by: malc <>
c82e5848 05/14/2012 11:53 pm Andreas Färber

tcg/ppc64: Don't hardcode register numbers for qemu_ld/st

Facilitates using r3 for prepended AREG0.

Signed-off-by: Andreas F?rber <>
Signed-off-by: malc <>
f4f7d01a 05/14/2012 11:53 pm Andreas Färber

tcg/ppc64: Fix CONFIG_TCG_PASS_AREG0

In qemu_ld/st load the registers for the helper calls directly rather
than rotating them around afterwards for AREG0.

Also clobber the additional register.

Signed-off-by: Andreas F?rber <>
Signed-off-by: malc <>
f6af014e 05/03/2012 02:47 pm malc

Restore consistent formatting

Signed-off-by: malc <>

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