Hi Liming, Gentle ping!
We need this to support gcc-13. Thanks! Sunil On Wed, Jun 14, 2023 at 05:29:12PM +0530, Sunil V L via groups.io wrote: > Hi Liming, > > Could you please help with review and merge of this patch? Do I need to > raise a BZ ticket? > > Thanks! > Sunil > On Fri, Jun 02, 2023 at 10:32:54PM +0530, Sunil V L wrote: > > gcc-13 for RISC-V enables unwind tables by default similar to ARM64. > > This generates .eh_frame_hdr section which is not handled well by > > GenFw causing failures. > > > > Disable the unwind tables by adding -fno-unwind-tables flag similar > > to [1]. > > > > [1] - https://github.com/tianocore/edk2/commit/cbf00651eda6 > > > > Signed-off-by: Sunil V L <suni...@ventanamicro.com> > > Cc: Rebecca Cran <rebe...@bsdio.com> > > Cc: Liming Gao <gaolim...@byosoft.com.cn> > > Cc: Bob Feng <bob.c.f...@intel.com> > > Cc: Yuwei Chen <yuwei.c...@intel.com> > > Cc: Andrei Warkentin <andrei.warken...@intel.com> > > --- > > BaseTools/Conf/tools_def.template | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/BaseTools/Conf/tools_def.template > > b/BaseTools/Conf/tools_def.template > > index 92421e3d0118..90f4105506e5 100755 > > --- a/BaseTools/Conf/tools_def.template > > +++ b/BaseTools/Conf/tools_def.template > > @@ -858,7 +858,7 @@ DEFINE GCC5_RISCV_OPENSBI_TYPES = > > -DOPENSBI_EXTERNAL_SBI_TYPES > > > > DEFINE GCC5_RISCV64_ARCH = rv64gc > > DEFINE GCC5_RISCV32_RISCV64_ASLDLINK_FLAGS = > > DEF(GCC5_RISCV_ALL_DLINK_COMMON) -Wl,--entry,ReferenceAcpiTable -u > > ReferenceAcpiTable > > -DEFINE GCC5_RISCV64_CC_FLAGS = DEF(GCC5_RISCV_ALL_CC_FLAGS) > > DEF(GCC5_RISCV_ALL_CC_FLAGS_WARNING_DISABLE) DEF(GCC5_RISCV_OPENSBI_TYPES) > > -march=DEF(GCC5_RISCV64_ARCH) -fno-builtin -fno-builtin-memcpy > > -fno-stack-protector -Wno-address -fno-asynchronous-unwind-tables > > -Wno-unused-but-set-variable -fpack-struct=8 -mcmodel=medany -mabi=lp64 > > -mno-relax > > +DEFINE GCC5_RISCV64_CC_FLAGS = DEF(GCC5_RISCV_ALL_CC_FLAGS) > > DEF(GCC5_RISCV_ALL_CC_FLAGS_WARNING_DISABLE) DEF(GCC5_RISCV_OPENSBI_TYPES) > > -march=DEF(GCC5_RISCV64_ARCH) -fno-builtin -fno-builtin-memcpy > > -fno-stack-protector -Wno-address -fno-asynchronous-unwind-tables > > -fno-unwind-tables -Wno-unused-but-set-variable -fpack-struct=8 > > -mcmodel=medany -mabi=lp64 -mno-relax > > DEFINE GCC5_RISCV64_DLINK_FLAGS = > > DEF(GCC5_RISCV_ALL_DLINK_FLAGS) > > -Wl,-melf64lriscv,--oformat=elf64-littleriscv,--no-relax > > DEFINE GCC5_RISCV64_DLINK2_FLAGS = > > DEF(GCC5_RISCV_ALL_DLINK2_FLAGS) > > DEFINE GCC5_RISCV64_ASM_FLAGS = DEF(GCC5_RISCV_ALL_ASM_FLAGS) > > -march=DEF(GCC5_RISCV64_ARCH) -mcmodel=medany -mabi=lp64 > > -- > > 2.34.1 > > > > > > > -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#106273): https://edk2.groups.io/g/devel/message/106273 Mute This Topic: https://groups.io/mt/99290729/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
