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tcg-target.c 53.4 kB
tcg-target.h 2.6 kB

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# Date Author Comment
7990496d 09/26/2009 10:29 pm Laurent Desnogues

ARM back-end: Use sxt[bh] instructions for ext{8, 6}s

This patch uses sxtb for ext8s_i32 and sxth for ext16s_i32 in ARM back-end.

Signed-off-by: Laurent Desnogues <>
Signed-off-by: Aurelien Jarno <>

d89c682f 09/25/2009 05:31 pm Stefan Weil

Suppress some variants of English in comments

Replace surpress, supress by suppress.

Signed-off-by: Stefan Weil <>
Signed-off-by: Aurelien Jarno <>

4e6f6d4c 08/25/2009 02:14 am Laurent Desnogues

ARM back-end: Fix encode_imm

the encode_imm function in tcg/arm/tcg-target.c lacks shift declaration.

Laurent

Signed-off-by: Laurent Desnogues <>
Signed-off-by: Andrzej Zaborowski <>

94953e6d 08/22/2009 03:29 pm Laurent Desnogues

ARM back-end: Handle all possible immediates for ALU ops

this patch handles all possible constants for immediate operand of ALU ops.
I'm not very satisfied by the implementation.

Laurent

Signed-off-by: Laurent Desnogues <>
Signed-off-by: Andrzej Zaborowski <>

f878d2d2 08/22/2009 02:55 pm Laurent Desnogues

ARM back-end: Add TCG not

this patch:

- implements TCG not.

Laurent

Signed-off-by: Laurent Desnogues <>
Signed-off-by: Andrzej Zaborowski <>

e2542fe2 07/27/2009 10:09 pm Juan Quintela

rename WORDS_BIGENDIAN to HOST_WORDS_BIGENDIAN

Signed-off-by: Juan Quintela <>
Signed-off-by: Anthony Liguori <>

cb4e581f 07/18/2009 03:20 pm Laurent Desnogues

this patch improves the ARM back-end in the following way:

- use movw/movt to load immediate values for ARMv7-A
- implement add/sub/and/or/xor with immediate (only 8-bit)

Laurent

Signed-off-by: Laurent Desnogues <>
Signed-off-by: Andrzej Zaborowski <>

379f6698 07/17/2009 03:12 pm Paul Brook

Userspace guest address offsetting

Re-implement GUEST_BASE support.
Offset guest ddress space by default if the guest binary contains
regions below the host mmap_min_addr.
Implement support for i386, x86-64 and arm hosts.

Signed-off-by: Riku Voipio <>...

2d69f359 07/17/2009 01:21 pm Paul Brook

ARM host fixes

Minor TCG cleanups and warning fixes for ARM hosts.

Signed-off-by: Paul Brook <>

66896cb8 03/13/2009 11:34 am aurel32

tcg: rename bswap_i32/i64 functions

Rename bswap_i32 into bswap32_i32 and bswap_i64 into bswap64_i64

Signed-off-by: Aurelien Jarno <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6829 c046a42c-6fe2-441c-8c8c-71466251a162

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