Commit Graph

10 Commits

Author SHA1 Message Date
liguang 5902564ac9 target-i386: Introduce hw_{local,global}_breakpoint_enabled()
hw_breakpoint_enabled() returned a bit field indicating whether a local
breakpoint and/or global breakpoint was enabled. Avoid this number magic
by using explicit boolean helper functions hw_local_breakpoint_enabled()
and hw_global_breakpoint_enabled(), to aid readability.

Reuse them for the hw_breakpoint_enabled() implementation and change
its return type to bool.

While at it, fix Coding Style issues (missing braces).

Signed-off-by: liguang <lig.fnst@cn.fujitsu.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-01-15 09:14:48 +01:00
liguang 428065ce50 target-i386: Define DR7 bit field constants
Implicit use of dr7 bit field is a little hard to understand,
so define constants for them and use them consistently.

Signed-off-by: liguang <lig.fnst@cn.fujitsu.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-01-15 09:14:35 +01:00
Paolo Bonzini 1de7afc984 misc: move include files to include/qemu/
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19 08:32:39 +01:00
Paolo Bonzini 022c62cbbc exec: move include files to include/exec/
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19 08:31:31 +01:00
Peter Maydell 6fd2a026fb cpu_dump_state: move DUMP_FPU and DUMP_CCOP flags from x86-only to generic
Move the DUMP_FPU and DUMP_CCOP flags for cpu_dump_state() from being
x86-specific flags to being generic ones. This allows us to drop some
TARGET_I386 ifdefs in various places, and means that we can (potentially)
be more consistent across architectures about which monitor commands or
debug abort printouts include FPU register contents and info about
QEMU's condition-code optimisations.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2012-10-05 15:04:43 +01:00
Blue Swirl 92fc4b586f x86: switch to AREG0 free mode
Add an explicit CPUX86State parameter instead of relying on AREG0.

Remove temporary wrappers and switch to AREG0 free mode.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-08-14 19:01:26 +00:00
Blue Swirl 2999a0b200 x86: avoid AREG0 in segmentation helpers
Add an explicit CPUX86State parameter instead of relying on AREG0.

Rename remains of op_helper.c to seg_helper.c.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-08-14 19:01:26 +00:00
Blue Swirl 329e607d8e x86: use wrappers for memory access helpers
Switch to wrapped versions of memory access functions.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-08-14 19:01:25 +00:00
Blue Swirl f0967a1add x86: avoid AREG0 for condition code helpers
Add an explicit CPUX86State parameter instead of relying on AREG0.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-08-14 19:01:25 +00:00
Blue Swirl 9cc85c281b x86: rename op_helper.c to seg_helper.c
Rename what is remaining of op_helper.c to seg_helper.c.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-06-28 20:28:09 +00:00