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tcg-target.c 85 kB
tcg-target.h 4.7 kB

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# Date Author Comment
d03c98d8 08/26/2012 10:10 pm Aurelien Jarno

tcg/ia64: fix and optimize ld/st slow path

Store slow path has been broken in e141ab52d:
- the arguments are shifted before the last one (mem_index) is written.
- the shift is done for both slow and fast paths.

Fix that. Also optimize a bit by bundling the move together. This still...
18d445b4 08/26/2012 10:10 pm Aurelien Jarno

tcg/ia64: fix prologue/epilogue

Prologue and epilogue code has been broken in cea5f9a28.

Signed-off-by: Aurelien Jarno <>
e141ab52 03/18/2012 02:21 pm Blue Swirl

softmmu templates: optionally pass CPUState to memory access functions

Optionally, make memory access helpers take a parameter for CPUState
instead of relying on global env.

On most targets, perform simple moves to reorder registers. On i386,
switch from regparm(3) calling convention to standard stack-based...
9349b4f9 03/14/2012 11:20 pm Andreas Färber

Rename CPUState -> CPUArchState

Scripted conversion:
for file in .[hc] hw/.[hc] hw/kvm/*.[hc] linux-user/*.[hc] linux-user/m68k/*.[hc] bsd-user/*.[hc] darwin-user/*.[hc] tcg/*/*.[hc] target-*/cpu.h; do
sed -i "s/CPUState/CPUArchState/g" $file
done...
dba4f1bc 03/03/2012 08:10 pm Stefan Weil

w64: Change data type of parameters for flush_icache_range

The TCG targets i386 and tci needed a change of the function
prototype for w64.

This change is currently not needed for the other TCG targets,
but it can be applied to avoid code differences.

Cc: Blue Swirl <>...
2a534aff 11/14/2011 06:47 pm Richard Henderson

tcg: Use TCGReg for standard tcg-target entry points.

Including tcg_out_ld, tcg_out_st, tcg_out_mov, tcg_out_movi.

Signed-off-by: Richard Henderson <>
Reviewed-by: Andreas Färber <>
Reviewed-by: Stefan Weil <>...
771142c2 11/14/2011 06:47 pm Richard Henderson

tcg: Standardize on TCGReg as the enum for hard registers

Most targets did not name the enum; tci used TCGRegister.

Signed-off-by: Richard Henderson <>
Reviewed-by: Andreas Färber <>
Reviewed-by: Stefan Weil <>...
49856292 10/08/2011 06:20 pm Peter Maydell

tcg/ia64: Remove unused tcg_out_addi()

Remove the unused function tcg_out_addi() from the ia64 TCG backend;
this brings it into line with other backends.

Signed-off-by: Peter Maydell <>
Signed-off-by: Blue Swirl <>
840f5861 10/01/2011 09:11 am Stefan Weil

tcg: Don't declare TCG_TARGET_REG_BITS in tcg-target.h

It is now declared for all tcg targets in tcg.h,
so the tcg target specific declarations are redundant.

Signed-off-by: Stefan Weil <>
Signed-off-by: Blue Swirl <>
af15a623 09/17/2011 08:54 pm Stefan Weil

tcg/ia64: Only one call output register needed for 64 bit hosts

The second register is never used for ia64 hosts.

Cc: Aurelien Jarno <>
Signed-off-by: Stefan Weil <>
Signed-off-by: Blue Swirl <>

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