* [PATCH 1/1] BaseTools/tools_def: Add "-fno-unwind-tables" to GCC5_RISCV64_CC_FLAGS
@ 2023-06-02 17:02 Sunil V L
2023-06-14 11:59 ` Sunil V L
` (2 more replies)
0 siblings, 3 replies; 6+ messages in thread
From: Sunil V L @ 2023-06-02 17:02 UTC (permalink / raw)
To: devel
Cc: Sunil V L, Rebecca Cran, Liming Gao, Bob Feng, Yuwei Chen,
Andrei Warkentin
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 <sunilvl@ventanamicro.com>
Cc: Rebecca Cran <rebecca@bsdio.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Yuwei Chen <yuwei.chen@intel.com>
Cc: Andrei Warkentin <andrei.warkentin@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
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH 1/1] BaseTools/tools_def: Add "-fno-unwind-tables" to GCC5_RISCV64_CC_FLAGS
2023-06-02 17:02 [PATCH 1/1] BaseTools/tools_def: Add "-fno-unwind-tables" to GCC5_RISCV64_CC_FLAGS Sunil V L
@ 2023-06-14 11:59 ` Sunil V L
[not found] ` <176884B1D2310EB7.32355@groups.io>
2023-06-24 16:05 ` Rebecca Cran
2 siblings, 0 replies; 6+ messages in thread
From: Sunil V L @ 2023-06-14 11:59 UTC (permalink / raw)
To: devel; +Cc: Rebecca Cran, Liming Gao, Bob Feng, Yuwei Chen, Andrei Warkentin
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 <sunilvl@ventanamicro.com>
> Cc: Rebecca Cran <rebecca@bsdio.com>
> Cc: Liming Gao <gaoliming@byosoft.com.cn>
> Cc: Bob Feng <bob.c.feng@intel.com>
> Cc: Yuwei Chen <yuwei.chen@intel.com>
> Cc: Andrei Warkentin <andrei.warkentin@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
>
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [edk2-devel] [PATCH 1/1] BaseTools/tools_def: Add "-fno-unwind-tables" to GCC5_RISCV64_CC_FLAGS
[not found] ` <176884B1D2310EB7.32355@groups.io>
@ 2023-06-22 4:23 ` Sunil V L
2023-06-25 1:06 ` 回复: " gaoliming
0 siblings, 1 reply; 6+ messages in thread
From: Sunil V L @ 2023-06-22 4:23 UTC (permalink / raw)
To: devel; +Cc: Rebecca Cran, Liming Gao, Bob Feng, Yuwei Chen, Andrei Warkentin
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 <sunilvl@ventanamicro.com>
> > Cc: Rebecca Cran <rebecca@bsdio.com>
> > Cc: Liming Gao <gaoliming@byosoft.com.cn>
> > Cc: Bob Feng <bob.c.feng@intel.com>
> > Cc: Yuwei Chen <yuwei.chen@intel.com>
> > Cc: Andrei Warkentin <andrei.warkentin@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
> >
>
>
>
>
>
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [edk2-devel] [PATCH 1/1] BaseTools/tools_def: Add "-fno-unwind-tables" to GCC5_RISCV64_CC_FLAGS
2023-06-02 17:02 [PATCH 1/1] BaseTools/tools_def: Add "-fno-unwind-tables" to GCC5_RISCV64_CC_FLAGS Sunil V L
2023-06-14 11:59 ` Sunil V L
[not found] ` <176884B1D2310EB7.32355@groups.io>
@ 2023-06-24 16:05 ` Rebecca Cran
2 siblings, 0 replies; 6+ messages in thread
From: Rebecca Cran @ 2023-06-24 16:05 UTC (permalink / raw)
To: devel, sunilvl; +Cc: Liming Gao, Bob Feng, Yuwei Chen, Andrei Warkentin
Sorry for the delay! I started a new job earlier this month so have got
backlogged on EDK2 work.
Reviewed-by: Rebecca Cran <rebecca@bsdio.com>
On 6/2/23 11:02, 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 <sunilvl@ventanamicro.com>
> Cc: Rebecca Cran <rebecca@bsdio.com>
> Cc: Liming Gao <gaoliming@byosoft.com.cn>
> Cc: Bob Feng <bob.c.feng@intel.com>
> Cc: Yuwei Chen <yuwei.chen@intel.com>
> Cc: Andrei Warkentin <andrei.warkentin@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
^ permalink raw reply [flat|nested] 6+ messages in thread
* 回复: [edk2-devel] [PATCH 1/1] BaseTools/tools_def: Add "-fno-unwind-tables" to GCC5_RISCV64_CC_FLAGS
2023-06-22 4:23 ` [edk2-devel] " Sunil V L
@ 2023-06-25 1:06 ` gaoliming
2023-06-27 18:22 ` Sunil V L
0 siblings, 1 reply; 6+ messages in thread
From: gaoliming @ 2023-06-25 1:06 UTC (permalink / raw)
To: devel, sunilvl
Cc: 'Rebecca Cran', 'Bob Feng', 'Yuwei Chen',
'Andrei Warkentin'
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
> -----邮件原件-----
> 发件人: devel@edk2.groups.io <devel@edk2.groups.io> 代表 Sunil V L
> 发送时间: 2023年6月22日 12:23
> 收件人: devel@edk2.groups.io
> 抄送: Rebecca Cran <rebecca@bsdio.com>; Liming Gao
> <gaoliming@byosoft.com.cn>; Bob Feng <bob.c.feng@intel.com>; Yuwei Chen
> <yuwei.chen@intel.com>; Andrei Warkentin <andrei.warkentin@intel.com>
> 主题: Re: [edk2-devel] [PATCH 1/1] BaseTools/tools_def: Add
> "-fno-unwind-tables" to GCC5_RISCV64_CC_FLAGS
>
> 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 <sunilvl@ventanamicro.com>
> > > Cc: Rebecca Cran <rebecca@bsdio.com>
> > > Cc: Liming Gao <gaoliming@byosoft.com.cn>
> > > Cc: Bob Feng <bob.c.feng@intel.com>
> > > Cc: Yuwei Chen <yuwei.chen@intel.com>
> > > Cc: Andrei Warkentin <andrei.warkentin@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
> > >
> >
> >
> >
> >
> >
>
>
>
>
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: 回复: [edk2-devel] [PATCH 1/1] BaseTools/tools_def: Add "-fno-unwind-tables" to GCC5_RISCV64_CC_FLAGS
2023-06-25 1:06 ` 回复: " gaoliming
@ 2023-06-27 18:22 ` Sunil V L
0 siblings, 0 replies; 6+ messages in thread
From: Sunil V L @ 2023-06-27 18:22 UTC (permalink / raw)
To: gaoliming
Cc: devel, 'Rebecca Cran', 'Bob Feng',
'Yuwei Chen', 'Andrei Warkentin'
On Sun, Jun 25, 2023 at 09:06:34AM +0800, gaoliming wrote:
> Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
>
Hi Rebecca, Liming,
Appreciate your help with reviewing the patch. This is merged now as
part of PR #4581.
Thanks!
Sunil
^ permalink raw reply [flat|nested] 6+ messages in thread
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2023-06-02 17:02 [PATCH 1/1] BaseTools/tools_def: Add "-fno-unwind-tables" to GCC5_RISCV64_CC_FLAGS Sunil V L
2023-06-14 11:59 ` Sunil V L
[not found] ` <176884B1D2310EB7.32355@groups.io>
2023-06-22 4:23 ` [edk2-devel] " Sunil V L
2023-06-25 1:06 ` 回复: " gaoliming
2023-06-27 18:22 ` Sunil V L
2023-06-24 16:05 ` Rebecca Cran
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