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Re: [Qemu-devel] [PATCH 3/3] target-i386:slightly refactor dr7 related f
From: |
Peter Maydell |
Subject: |
Re: [Qemu-devel] [PATCH 3/3] target-i386:slightly refactor dr7 related function |
Date: |
Thu, 6 Dec 2012 08:54:44 +0000 |
On 6 December 2012 03:03, liguang <address@hidden> wrote:
> Signed-off-by: liguang <address@hidden>
> --- a/target-i386/seg_helper.c
> +++ b/target-i386/seg_helper.c
> @@ -465,9 +465,9 @@ static void switch_tss(CPUX86State *env, int tss_selector,
>
> #ifndef CONFIG_USER_ONLY
> /* reset local breakpoints */
> - if (env->dr[7] & 0x55) {
> - for (i = 0; i < 4; i++) {
> - if (hw_breakpoint_enabled(env->dr[7], i) == 0x1) {
> + if (env->dr[7] & DR7_LOCAL_BP_MASK) {
> + for (i = 0; i < DR7_MAX_BP; i++) {
> + if (hw_breakpoint_enabled(env->dr[7], i)) {
> hw_breakpoint_remove(env, i);
> }
> }
This is still wrong.
PS: if you could put the 'v2'/'v3' etc marking in the [PATCH]
tags for the subjects of all the patch emails and not just the
cover letter that would be helpful. git format-patch's
--subject-prefix='PATCH v3' option should do this for you.
-- PMM
- Re: [Qemu-devel] [PATCH 2/3] target-i386:make hw_breakpoint_enabled return bool type, (continued)
- [Qemu-devel] [PATCH 1/3] target-i386:define name of breakpoint bit in dr7, liguang, 2012/12/05
- [Qemu-devel] [PATCH 2/3] target-i386:make hw_breakpoint_enabled return bool type, liguang, 2012/12/05
- [Qemu-devel] [PATCH 3/3] target-i386:slightly refactor dr7 related function, liguang, 2012/12/05
- Re: [Qemu-devel] [PATCH 3/3] target-i386:slightly refactor dr7 related function,
Peter Maydell <=
- Re: [Qemu-devel] [PATCH 3/3] target-i386:slightly refactor dr7 related function, li guang, 2012/12/06
- Re: [Qemu-devel] [PATCH 3/3] target-i386:slightly refactor dr7 related function, Peter Maydell, 2012/12/06
- Re: [Qemu-devel] [PATCH 3/3] target-i386:slightly refactor dr7 related function, li guang, 2012/12/06
- Re: [Qemu-devel] [PATCH 3/3] target-i386:slightly refactor dr7 related function, Wei-Ren Chen, 2012/12/06
- Re: [Qemu-devel] [PATCH 3/3] target-i386:slightly refactor dr7 related function, Andreas Färber, 2012/12/06
- Re: [Qemu-devel] [PATCH 3/3] target-i386:slightly refactor dr7 related function, Peter Maydell, 2012/12/06
- Re: [Qemu-devel] [PATCH 3/3] target-i386:slightly refactor dr7 related function, Andreas Färber, 2012/12/06
- Re: [Qemu-devel] [PATCH 3/3] target-i386:slightly refactor dr7 related function, li guang, 2012/12/06
- Re: [Qemu-devel] [PATCH 3/3] target-i386:slightly refactor dr7 related function, Peter Maydell, 2012/12/06