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  tci
LICENSE 146 Bytes
README 15 kB
TODO 394 Bytes
optimize.c 25.2 kB
tcg-op.h 84.2 kB
tcg-opc.h 9.6 kB
tcg-runtime.h 706 Bytes
tcg.c 75.6 kB
tcg.h 18.7 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 <>...
d8382011 10/07/2012 07:36 pm Stefan Weil

tcg: Remove redundant pointer from TCGContext

The pointer entry 'temps' always refers to the array entry 'static_temps'.
Removing the pointer and renaming 'static_temps' to 'temps' reduces the
size of TCGContext (4 or 8 byte) and allows better code generation....
048d3612 10/06/2012 07:54 pm Aurelien Jarno

Merge branch 'trivial-patches' of git://github.com/stefanha/qemu

  • 'trivial-patches' of git://github.com/stefanha/qemu:
    versatilepb: Use symbolic indices for ARM PIC
    qdev: kill bogus comment
    qemu-barrier: Fix compiler version check for future gcc versions...
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....
d1e321b8 10/06/2012 07:48 pm Richard Henderson

tcg: Add tcg_high_cond

The table that was recently added for hppa is generally usable.
And with the renumbering of the TCG_COND constants it's not too
difficult to compute rather than have a table.

Signed-off-by: Richard Henderson <>
Signed-off-by: Aurelien Jarno <>
bcc66562 10/06/2012 07:48 pm Richard Henderson

tcg: Add is_unsigned_cond

Before we rearrange the TCG_COND enumeration, add a predicate for
the (single) use of comparisons vs TCGCond.

Signed-off-by: Richard Henderson <>
Signed-off-by: Aurelien Jarno <>
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 <>...
f97713ff 10/05/2012 03:12 pm Peter Maydell

tcg/arm: Use tcg_out_mov_reg rather than inline equivalent code

Use the recently introduced tcg_out_mov_reg() function rather than
the equivalent inline code.

Signed-off-by: Peter Maydell <>
Reviewed-by: Aurelien Jarno <>...
6673f47d 09/27/2012 10:28 pm Stefan Weil

tci: Fix for AREG0 free mode

Support for helper functions with 5 arguments was missing
in the code generator and in the interpreter.

There is no need to pass the constant TCG_AREG0 from the
code generator to the interpreter. Remove that code for
the INDEX_op_qemu_st* opcodes....
f813cb83 09/26/2012 01:31 am Aurelien Jarno

tcg/i386: fix build with -march < i686

The movcond_i32 op has to be protected with TCG_TARGET_HAS_movcond_i32
to fix the build with -march < i686.

Thanks to Richard Henderson for the hint.

Reported-by: Alex Barcelo <>
Signed-off-by: Aurelien Jarno <>

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