From ec4145f728287e3efdfab834fb1a6c7342fa27f1 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Tue, 19 Dec 2023 17:57:39 +0000 Subject: [PATCH] target/arm/kvm: Move kvm_arm_copy_hw_debug_data and unexport MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Richard Henderson Reviewed-by: Gavin Shan Reviewed-by: Philippe Mathieu-Daudé Tested-by: Philippe Mathieu-Daudé Signed-off-by: Peter Maydell --- target/arm/kvm.c | 24 ++++++++++++++++++++++++ target/arm/kvm64.c | 17 ----------------- target/arm/kvm_arm.h | 10 ---------- 3 files changed, 24 insertions(+), 27 deletions(-) diff --git a/target/arm/kvm.c b/target/arm/kvm.c index 696bc63e86..2898e680fc 100644 --- a/target/arm/kvm.c +++ b/target/arm/kvm.c @@ -1021,6 +1021,30 @@ int kvm_arch_process_async_events(CPUState *cs) return 0; } +/** + * kvm_arm_copy_hw_debug_data: + * @ptr: kvm_guest_debug_arch structure + * + * Copy the architecture specific debug registers into the + * kvm_guest_debug ioctl structure. + */ +static void kvm_arm_copy_hw_debug_data(struct kvm_guest_debug_arch *ptr) +{ + int i; + memset(ptr, 0, sizeof(struct kvm_guest_debug_arch)); + + for (i = 0; i < max_hw_wps; i++) { + HWWatchpoint *wp = get_hw_wp(i); + ptr->dbg_wcr[i] = wp->wcr; + ptr->dbg_wvr[i] = wp->wvr; + } + for (i = 0; i < max_hw_bps; i++) { + HWBreakpoint *bp = get_hw_bp(i); + ptr->dbg_bcr[i] = bp->bcr; + ptr->dbg_bvr[i] = bp->bvr; + } +} + void kvm_arch_update_guest_debug(CPUState *cs, struct kvm_guest_debug *dbg) { if (kvm_sw_breakpoints_active(cs)) { diff --git a/target/arm/kvm64.c b/target/arm/kvm64.c index 7d937e2539..ac3120adaf 100644 --- a/target/arm/kvm64.c +++ b/target/arm/kvm64.c @@ -73,23 +73,6 @@ void kvm_arch_remove_all_hw_breakpoints(void) } } -void kvm_arm_copy_hw_debug_data(struct kvm_guest_debug_arch *ptr) -{ - int i; - memset(ptr, 0, sizeof(struct kvm_guest_debug_arch)); - - for (i = 0; i < max_hw_wps; i++) { - HWWatchpoint *wp = get_hw_wp(i); - ptr->dbg_wcr[i] = wp->wcr; - ptr->dbg_wvr[i] = wp->wvr; - } - for (i = 0; i < max_hw_bps; i++) { - HWBreakpoint *bp = get_hw_bp(i); - ptr->dbg_bcr[i] = bp->bcr; - ptr->dbg_bvr[i] = bp->bvr; - } -} - bool kvm_arm_hw_debug_active(CPUState *cs) { return ((cur_hw_wps > 0) || (cur_hw_bps > 0)); diff --git a/target/arm/kvm_arm.h b/target/arm/kvm_arm.h index bb284a47de..207b7f21b0 100644 --- a/target/arm/kvm_arm.h +++ b/target/arm/kvm_arm.h @@ -462,14 +462,4 @@ bool kvm_arm_handle_debug(CPUState *cs, struct kvm_debug_exit_arch *debug_exit); */ bool kvm_arm_hw_debug_active(CPUState *cs); -/** - * kvm_arm_copy_hw_debug_data: - * @ptr: kvm_guest_debug_arch structure - * - * Copy the architecture specific debug registers into the - * kvm_guest_debug ioctl structure. - */ -struct kvm_guest_debug_arch; -void kvm_arm_copy_hw_debug_data(struct kvm_guest_debug_arch *ptr); - #endif