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tcg-target.c 87.5 kB
tcg-target.h 5.1 kB

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# Date Author Comment
e6a72734 02/23/2013 07:25 pm Richard Henderson

tcg: Make 32-bit multiword operations optional for 64-bit hosts

Signed-off-by: Richard Henderson <>
Signed-off-by: Blue Swirl <>
d7156f7c 02/23/2013 07:25 pm Richard Henderson

tcg: Add 64-bit multiword arithmetic operations

Matching the 32-bit multiword arithmetic that we already have.

Signed-off-by: Blue Swirl <>
4d3203fd 02/23/2013 07:25 pm Richard Henderson

tcg: Add signed multiword multiplication operations

Signed-off-by: Richard Henderson <>
Signed-off-by: Blue Swirl <>
cb9c377f 12/19/2012 09:31 am Paolo Bonzini

janitor: add guards to headers

Signed-off-by: Paolo Bonzini <>
022c62cb 12/19/2012 09:31 am Paolo Bonzini

exec: move include files to include/exec/

Signed-off-by: Paolo Bonzini <>
41a05a45 10/19/2012 09:28 pm Aurelien Jarno

Merge branch 'linux-user-for-upstream' of git://git.linaro.org/people/rikuvoipio/qemu

  • 'linux-user-for-upstream' of git://git.linaro.org/people/rikuvoipio/qemu:
    linux-user: register align p{read, write}64
    linux-user: ppc: mark as long long aligned
    tcg: Remove TCG_TARGET_HAS_GUEST_BASE define...
2174d1e1 10/17/2012 02:26 am Aurelien Jarno

tcg/ia64: remove suboptimal register shifting in qemu_ld/st ops

Remove suboptimal register shifting in qemu_ld/st ops, introduced at the
CONFIG_TCG_PASS_AREG0 time.

As mem_idx is now loaded in register R58/R59 for the slow path, we have
to make sure to do it last, to not add additional register constraints....
63975ea7 10/17/2012 02:26 am Aurelien Jarno

tcg/ia64: slightly optimize TLB access code

It is possible to slightly optimize the TLB access code, by replacing
the movi + and instructions by a deposit instruction.

Reviewed-by: Richard Henderson <>
Signed-off-by: Aurelien Jarno <>
c7d4475a 10/17/2012 02:26 am Richard Henderson

tcg-ia64: Implement deposit

Note that in the general reg=reg,reg case we're restricted
to 16-bit insertions. This makes it easy to allow "any"
constant as input, as post-truncation it will fit into the
constant load insn for which we have room in the bundle....
b90cf716 10/17/2012 02:26 am Aurelien Jarno

tcg/ia64: implement movcond_i32/64

Implement movcond_i32/64 on ia64 hosts. It is not possible to have
immediate compare arguments without adding a new bundle, but it is
possible to have 22-bit immediate value arguments.

Reviewed-by: Richard Henderson <>...

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