| Message ID | 20161011163202.19720-1-cov@codeaurora.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 11 October 2016 at 17:32, Christopher Covington <cov@codeaurora.org> wrote: > Remove unused debugging code to fix native building on aarch64. Without > this change, the following -Werr output inhibits make from completing. > > qemu/hw/intc/arm_gic_kvm.c:38:18: error: debug_gic_kvm defined but not used [-Werror=unused-const-variable=] > static const int debug_gic_kvm = 0; > ^~~~~~~~~~~~~ > cc1: all warnings being treated as errors > qemu/rules.mak:60: recipe for target 'hw/intc/arm_gic_kvm.o' failed > make[1]: *** [hw/intc/arm_gic_kvm.o] Error 1 > Makefile:205: recipe for target 'subdir-aarch64-softmmu' failed This builds for me on aarch64, so presumably this is a "newer compiler is more picky" warning. > Signed-off-by: Christopher Covington <cov@codeaurora.org> > --- > hw/intc/arm_gic_kvm.c | 14 -------------- > 1 file changed, 14 deletions(-) > > diff --git a/hw/intc/arm_gic_kvm.c b/hw/intc/arm_gic_kvm.c > index ae7ac58..11729ee 100644 > --- a/hw/intc/arm_gic_kvm.c > +++ b/hw/intc/arm_gic_kvm.c > @@ -30,20 +30,6 @@ > #include "gic_internal.h" > #include "vgic_common.h" > > -//#define DEBUG_GIC_KVM > - > -#ifdef DEBUG_GIC_KVM > -static const int debug_gic_kvm = 1; > -#else > -static const int debug_gic_kvm = 0; > -#endif > - > -#define DPRINTF(fmt, ...) do { \ > - if (debug_gic_kvm) { \ > - printf("arm_gic: " fmt , ## __VA_ARGS__); \ > - } \ > - } while (0) > - > #define TYPE_KVM_ARM_GIC "kvm-arm-gic" > #define KVM_ARM_GIC(obj) \ > OBJECT_CHECK(GICState, (obj), TYPE_KVM_ARM_GIC) In any case, since we don't use the DPRINTF macro we may as well dump it (we should use tracepoints if we want to add interesting debug-logging in future anyhow). Reviewed-by: Peter Maydell <peter.maydell@linaro.org> thanks -- PMM
On 10/11/2016 12:43 PM, Peter Maydell wrote: > On 11 October 2016 at 17:32, Christopher Covington <cov@codeaurora.org> wrote: >> Remove unused debugging code to fix native building on aarch64. Without >> this change, the following -Werr output inhibits make from completing. >> >> qemu/hw/intc/arm_gic_kvm.c:38:18: error: debug_gic_kvm defined but not used [-Werror=unused-const-variable=] >> static const int debug_gic_kvm = 0; >> ^~~~~~~~~~~~~ >> cc1: all warnings being treated as errors >> qemu/rules.mak:60: recipe for target 'hw/intc/arm_gic_kvm.o' failed >> make[1]: *** [hw/intc/arm_gic_kvm.o] Error 1 >> Makefile:205: recipe for target 'subdir-aarch64-softmmu' failed > > This builds for me on aarch64, so presumably this is a "newer > compiler is more picky" warning. From Fedora 25: gcc (GCC) 6.2.1 20160916 (Red Hat 6.2.1-2) > In any case, since we don't use the DPRINTF macro we may as well > dump it (we should use tracepoints if we want to add interesting > debug-logging in future anyhow). > > Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Thanks Peter! Cov
diff --git a/hw/intc/arm_gic_kvm.c b/hw/intc/arm_gic_kvm.c index ae7ac58..11729ee 100644 --- a/hw/intc/arm_gic_kvm.c +++ b/hw/intc/arm_gic_kvm.c @@ -30,20 +30,6 @@ #include "gic_internal.h" #include "vgic_common.h" -//#define DEBUG_GIC_KVM - -#ifdef DEBUG_GIC_KVM -static const int debug_gic_kvm = 1; -#else -static const int debug_gic_kvm = 0; -#endif - -#define DPRINTF(fmt, ...) do { \ - if (debug_gic_kvm) { \ - printf("arm_gic: " fmt , ## __VA_ARGS__); \ - } \ - } while (0) - #define TYPE_KVM_ARM_GIC "kvm-arm-gic" #define KVM_ARM_GIC(obj) \ OBJECT_CHECK(GICState, (obj), TYPE_KVM_ARM_GIC)
Remove unused debugging code to fix native building on aarch64. Without this change, the following -Werr output inhibits make from completing. qemu/hw/intc/arm_gic_kvm.c:38:18: error: debug_gic_kvm defined but not used [-Werror=unused-const-variable=] static const int debug_gic_kvm = 0; ^~~~~~~~~~~~~ cc1: all warnings being treated as errors qemu/rules.mak:60: recipe for target 'hw/intc/arm_gic_kvm.o' failed make[1]: *** [hw/intc/arm_gic_kvm.o] Error 1 Makefile:205: recipe for target 'subdir-aarch64-softmmu' failed Signed-off-by: Christopher Covington <cov@codeaurora.org> --- hw/intc/arm_gic_kvm.c | 14 -------------- 1 file changed, 14 deletions(-)