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# Date Author Comment
97a8ea5a 03/12/2013 11:35 am Andreas Färber

cpu: Replace do_interrupt() by CPUClass::do_interrupt method

This removes a global per-target function and thus takes us one step
closer to compiling multiple targets into one executable.

It will also allow to override the interrupt handling for certain CPU...
9c17d615 12/19/2012 09:32 am Paolo Bonzini

softmmu: move include files to include/sysemu/

Signed-off-by: Paolo Bonzini <>
20132b96 10/13/2012 01:17 pm Richard Henderson

target-sparc: Don't compute full flags value so often

Avoid speculatively computing flags before every potentially trapping
operation and instead do the flags computation when a trap actually
occurs. This gives approximately 30% speedup in emulation.

Signed-off-by: Richard Henderson <>...
b884fc5e 10/07/2012 07:39 pm Richard Henderson

target-sparc: Make CPU_LOG_INT useful by default

No need for ifdefs when the log mask does just as well.
No need to print pc/npc when we're dumping the whole cpu state.

Signed-off-by: Richard Henderson <>
Signed-off-by: Blue Swirl <>
c5f9864e 03/14/2012 11:20 pm Andreas Färber

target-sparc: Don't overuse CPUState

Scripted conversion:
sed -i "s/CPUState/CPUSPARCState/g" target-sparc/*.[hc]
sed -i "s/#define CPUSPARCState/#define CPUState/" target-sparc/cpu.h

Signed-off-by: Andreas Färber <>
Acked-by: Anthony Liguori <>
96d922a6 11/19/2011 01:22 pm Fabien Chouteau

Improve "ta 0" shutdown

This patch replace the previous implementation with this simplified and
more complete version (no shutdown when psret == 1).

Signed-off-by: Fabien Chouteau <>
Signed-off-by: Blue Swirl <>
11e66bca 10/26/2011 08:18 pm Blue Swirl

Sparc: convert interrupt helpers to trace framework

Reviewed-by: Richard Henderson <>
Signed-off-by: Blue Swirl <>
79227036 10/26/2011 08:18 pm Blue Swirl

Sparc: avoid AREG0 for softint op helpers and Leon cache control

Make softint op helpers and Leon cache irq manager take a parameter
for CPUState instead of relying on global env. Move the functions
to int{32,64}_helper.c.

Reviewed-by: Richard Henderson <>...
ab3b491f 10/23/2011 06:07 pm Blue Swirl

Sparc: split helper.c

Move CPU init to cpu_init.c and interrupt handling to int32_helper.c
for Sparc32 and int64_helper.c for Sparc64.

Reviewed-by: Richard Henderson <>
Signed-off-by: Blue Swirl <>