Reviewed-by: Liming Gao <gaolim...@byosoft.com.cn> > -----邮件原件----- > 发件人: Heinrich Schuchardt <heinrich.schucha...@canonical.com> > 发送时间: 2023年2月22日 10:39 > 收件人: Sunil V L <suni...@ventanamicro.com>; devel@edk2.groups.io > 抄送: Bob Feng <bob.c.f...@intel.com>; Liming Gao > <gaolim...@byosoft.com.cn>; Yuwei Chen <yuwei.c...@intel.com>; Andrei > Warkentin <andrei.warken...@intel.com>; Gerd Hoffmann > <kra...@redhat.com> > 主题: Re: [PATCH V2 1/1] BaseTools/tools_def.template: Update -march > parameter for RISC-V > > > > On 2/22/23 03:37, Sunil V L wrote: > > Replace rv64imafdc with rv64gc so that it works for gcc 12. > > > > "g" means imafd in gcc < 12 and imafd_zifencei_zicsr in gcc >= 12. > > So, replacing rv64imafdc with rv64gc will work for both gcc <12 > > and gcc >=12. > > > > Cc: Bob Feng <bob.c.f...@intel.com> > > Cc: Liming Gao <gaolim...@byosoft.com.cn> > > Cc: Yuwei Chen <yuwei.c...@intel.com> > > Cc: Andrei Warkentin <andrei.warken...@intel.com> > > Cc: Heinrich Schuchardt <heinrich.schucha...@canonical.com> > > Signed-off-by: Sunil V L <suni...@ventanamicro.com> > > Tested-by: Gerd Hoffmann <kra...@redhat.com> > > Tested-by: Heinrich Schuchardt <heinrich.schucha...@canonical.com> > > > --- > > Changes since V1: > > 1) Updated commit message > > 2) Added Tested-by tag from Gerd > > > > 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 f77e936c0453..471eb67c0c83 100755 > > --- a/BaseTools/Conf/tools_def.template > > +++ b/BaseTools/Conf/tools_def.template > > @@ -1965,7 +1965,7 @@ DEFINE > GCC5_RISCV_ALL_CC_FLAGS_WARNING_DISABLE = > -Wno-tautological-compare -W > > > > DEFINE GCC5_RISCV_OPENSBI_TYPES = > -DOPENSBI_EXTERNAL_SBI_TYPES=OpensbiTypes.h > > > > -DEFINE GCC5_RISCV64_ARCH = rv64imafdc > > +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_DLINK_FLAGS = > DEF(GCC5_RISCV_ALL_DLINK_FLAGS) > -Wl,-melf64lriscv,--oformat=elf64-littleriscv,--no-relax
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