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Date:      Mon, 4 Jan 2021 00:09:32 +0200
From:      Toomas Soome <tsoome@me.com>
To:        Gordon Bergling <gbe@freebsd.org>
Cc:        Mateusz Guzik <mjguzik@gmail.com>, Toomas Soome <tsoome@freebsd.org>, src-committers@freebsd.org, dev-commits-src-all@freebsd.org, dev-commits-src-main@freebsd.org
Subject:   Re: git: 4f9139397e70 - main - loader: fix uboot build with gfx_fb
Message-ID:  <98F70FF0-2842-4517-9771-EBC0C6D181BC@me.com>
In-Reply-To: <X/I%2B30QilBtJGho3@lion.0xfce3.net>
References:  <202101031922.103JMjCW098991@gitrepo.freebsd.org> <CAGudoHGgBd1MyK1awbdvm5M25ewBC3JZp4yrb4Jy0QnL4MGaGg@mail.gmail.com> <5A01B97F-5EEB-4E8D-94E4-6901F40E37AC@me.com> <X/I%2B30QilBtJGho3@lion.0xfce3.net>

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> On 4. Jan 2021, at 00:02, Gordon Bergling <gbe@freebsd.org> wrote:
>=20
> Hi Toomas,
>=20
> these errors are maybe related to an recent update
> to LLVM (llvmorg-11.0.1-rc2-0-g43ff75f2c3f).
>=20
> --Gordon

maybe, but I actually suspect the mac os big sur is there to blame, this =
issue does affect qemu a lot and vmware fusion some.. the error below is =
from vmware fusion vm.

thanks,
toomas

>=20
> On Sun, Jan 03, 2021 at 11:36:32PM +0200, Toomas Soome via =
dev-commits-src-main wrote:
>> Yes, I=E2=80=99m preparing patches there too, assuming i get past =
errors like this:
>>=20
>> c++  -O2 -pipe -fno-common =
-I/usr/obj/usr/src/arm.armv6/tmp/obj-tools/lib/clang/libllvm =
-I/usr/src/contrib/llvm-project/llvm/lib/Target/ARM =
-I/usr/src/lib/clang/include =
-I/usr/src/contrib/llvm-project/llvm/include -D__STDC_CONSTANT_MACROS =
-D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -DHAVE_VCS_VERSION_INC =
-DLLVM_DEFAULT_TARGET_TRIPLE=3D\"armv6-unknown-freebsd13.0-gnueabihf\" =
-DLLVM_HOST_TRIPLE=3D\"x86_64-unknown-freebsd13.0\" =
-DDEFAULT_SYSROOT=3D\"/usr/obj/usr/src/arm.armv6/tmp\" =
-DLLVM_TARGET_ENABLE_ARM -ffunction-sections -fdata-sections =
-gline-tables-only -MD -MF.depend.Transforms_Utils_GuardUtils.o =
-MTTransforms/Utils/GuardUtils.o -Wno-format-zero-length =
-Qunused-arguments -I/usr/obj/usr/src/arm.armv6/tmp/legacy/usr/include  =
-fno-exceptions -fno-rtti -gline-tables-only -std=3Dc++14 -stdlib=3Dlibc++=
 -Wno-c++11-extensions   -c =
/usr/src/contrib/llvm-project/llvm/lib/Transforms/Utils/GuardUtils.cpp =
-o Transforms/Utils/GuardUtils.o
>> <jemalloc>: jemalloc_arena.c:747: Failed assertion: =
"nstime_compare(&decay->epoch, &time) <=3D 0=E2=80=9D
>> PLEASE submit a bug report to https://bugs.freebsd.org/submit/ and =
include the crash backtrace, preprocessed source, and associated run =
script.
>> Stack dump:
>> 0.	Program arguments: c++ -O2 -pipe -fno-common =
-I/usr/obj/usr/src/arm.armv6/tmp/obj-tools/lib/clang/libllvm =
-I/usr/src/contrib/llvm-project/llvm/lib/Target/ARM =
-I/usr/src/lib/clang/include =
-I/usr/src/contrib/llvm-project/llvm/include -D__STDC_CONSTANT_MACROS =
-D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -DHAVE_VCS_VERSION_INC =
-DLLVM_DEFAULT_TARGET_TRIPLE=3D"armv6-unknown-freebsd13.0-gnueabihf" =
-DLLVM_HOST_TRIPLE=3D"x86_64-unknown-freebsd13.0" =
-DDEFAULT_SYSROOT=3D"/usr/obj/usr/src/arm.armv6/tmp" =
-DLLVM_TARGET_ENABLE_ARM -ffunction-sections -fdata-sections =
-gline-tables-only -MD -MF.depend.Transforms_Utils_GuardUtils.o =
-MTTransforms/Utils/GuardUtils.o -Wno-format-zero-length =
-Qunused-arguments -I/usr/obj/usr/src/arm.armv6/tmp/legacy/usr/include =
-fno-exceptions -fno-rtti -gline-tables-only -std=3Dc++14 -stdlib=3Dlibc++=
 -Wno-c++11-extensions -c =
/usr/src/contrib/llvm-project/llvm/lib/Transforms/Utils/GuardUtils.cpp =
-o Transforms/Utils/GuardUtils.o=20
>> 1.	<eof> parser at end of file
>> 2.	/usr/include/c++/v1/functional:2370:5: instantiating function =
definition 'std::__1::function<int (const llvm::Error =
&)>::function<(lambda at =
/usr/src/contrib/llvm-project/llvm/include/llvm/Support/Error.h:1311:21), =
void>'
>> 3.	/usr/include/c++/v1/functional:1805:40: instantiating function =
definition 'std::__1::__function::__value_func<int (const llvm::Error =
&)>::__value_func<(lambda at =
/usr/src/contrib/llvm-project/llvm/include/llvm/Support/Error.h:1311:21), =
void>'
>> 4.	/usr/include/c++/v1/functional:1775:31: instantiating function =
definition 'std::__1::__function::__value_func<int (const llvm::Error =
&)>::__value_func<(lambda at =
/usr/src/contrib/llvm-project/llvm/include/llvm/Support/Error.h:1311:21), =
std::__1::allocator<(lambda at =
/usr/src/contrib/llvm-project/llvm/include/llvm/Support/Error.h:1311:21)>>=
'
>> 5.	/usr/include/c++/v1/functional:1654:52: instantiating class =
definition 'std::__1::__function::__func<(lambda at =
/usr/src/contrib/llvm-project/llvm/include/llvm/Support/Error.h:1311:21), =
std::__1::allocator<(lambda at =
/usr/src/contrib/llvm-project/llvm/include/llvm/Support/Error.h:1311:21)>,=
 int (const llvm::Error &)>'
>> <jemalloc>: Should own 0 locks of rank >=3D 1: decay(12)
>> *** Signal 6
>>=20
>> Stop.
>> make[4]: stopped in /usr/src/lib/clang/libllvm
>>=20
>> thanks,
>> toomas
>>=20
>>> On 3. Jan 2021, at 23:21, Mateusz Guzik <mjguzik@gmail.com> wrote:
>>>=20
>>> This still fails to build:
>>>=20
>>> powerpc.powerpc buildworld failed, check =
_.powerpc.powerpc.buildworld
>>> for details
>>> powerpc.powerpc64 buildworld failed, check
>>> _.powerpc.powerpc64.buildworld for details
>>> mips.mips64 buildworld failed, check _.mips.mips64.buildworld for =
details
>>>=20
>>> ld: error: undefined symbol: fonts
>>>>>> referenced by module.c:633 (/usr/src/stand/common/module.c:633)
>>>>>>             module.o:(build_font_module)
>>>>>> referenced by module.c:633 (/usr/src/stand/common/module.c:633)
>>>>>>             module.o:(build_font_module)
>>> ld: error: undefined symbol: gfx_state
>>>>>> referenced by module.c:0 (/usr/src/stand/common/module.c:0)
>>>>>>             module.o:(build_font_module)
>>>>>> referenced by module.c:0 (/usr/src/stand/common/module.c:0)
>>>>>>             module.o:(build_font_module)
>>>>>> referenced by loader.c:93 (/usr/src/stand/ficl/loader.c:93)
>>>>>>             loader.o:(ficl_term_putimage) in archive =
/usr/obj/usr/src/powerpc.powerpc64/stand/ficl/libficl.a
>>>>>> referenced 1 more times
>>>=20
>>> ld: error: undefined symbol: gfx_fb_putimage
>>>>>> referenced by loader.c:114 (/usr/src/stand/ficl/loader.c:114)
>>>>>>             loader.o:(ficl_term_putimage) in archive =
/usr/obj/usr/src/powerpc.powerpc64/stand/ficl/libficl.a
>>>>>> referenced by loader.c:154 (/usr/src/stand/ficl/loader.c:154)
>>>>>>             loader.o:(ficl_fb_putimage) in archive =
/usr/obj/usr/src/powerpc.powerpc64/stand/ficl/libficl.a
>>>=20
>>> ld: error: undefined symbol: gfx_fb_setpixel
>>>>>> referenced by loader.c:173 (/usr/src/stand/ficl/loader.c:173)
>>>>>>             loader.o:(ficl_fb_setpixel) in archive =
/usr/obj/usr/src/powerpc.powerpc64/stand/ficl/libficl.a
>>>=20
>>> ld: error: undefined symbol: gfx_fb_line
>>>>>> referenced by loader.c:190 (/usr/src/stand/ficl/loader.c:190)
>>>>>>             loader.o:(ficl_fb_line) in archive =
/usr/obj/usr/src/powerpc.powerpc64/stand/ficl/libficl.a
>>>=20
>>> ld: error: undefined symbol: gfx_fb_bezier
>>>>>> referenced by loader.c:209 (/usr/src/stand/ficl/loader.c:209)
>>>>>>             loader.o:(ficl_fb_bezier) in archive =
/usr/obj/usr/src/powerpc.powerpc64/stand/ficl/libficl.a
>>>=20
>>> ld: error: undefined symbol: gfx_fb_drawrect
>>>>>> referenced by loader.c:226 (/usr/src/stand/ficl/loader.c:226)
>>>>>>             loader.o:(ficl_fb_drawrect) in archive =
/usr/obj/usr/src/powerpc.powerpc64/stand/ficl/libficl.a
>>>=20
>>> ld: error: undefined symbol: gfx_term_drawrect
>>>>>> referenced by loader.c:242 (/usr/src/stand/ficl/loader.c:242)
>>>>>>             loader.o:(ficl_term_drawrect) in archive =
/usr/obj/usr/src/powerpc.powerpc64/stand/ficl/libficl.a
>>>=20
>>>=20
>>> On 1/3/21, Toomas Soome <tsoome@freebsd.org> wrote:
>>>> The branch main has been updated by tsoome:
>>>>=20
>>>> URL:
>>>> =
https://cgit.FreeBSD.org/src/commit/?id=3D4f9139397e709a106a73f362654ce245=
321e4a77
>>>>=20
>>>> commit 4f9139397e709a106a73f362654ce245321e4a77
>>>> Author:     Toomas Soome <tsoome@FreeBSD.org>
>>>> AuthorDate: 2021-01-03 10:26:48 +0000
>>>> Commit:     Toomas Soome <tsoome@FreeBSD.org>
>>>> CommitDate: 2021-01-03 18:45:37 +0000
>>>>=20
>>>>   loader: fix uboot build with gfx_fb
>>>>=20
>>>>   Need to add stub data and gfx functions to make linking happy.
>>>> ---
>>>> stand/uboot/lib/Makefile |  4 ++-
>>>> stand/uboot/lib/gfx_fb.c | 78
>>>> ++++++++++++++++++++++++++++++++++++++++++++++++
>>>> 2 files changed, 81 insertions(+), 1 deletion(-)
>>>>=20
>>>> diff --git a/stand/uboot/lib/Makefile b/stand/uboot/lib/Makefile
>>>> index e56cf4f0b370..448188c93058 100644
>>>> --- a/stand/uboot/lib/Makefile
>>>> +++ b/stand/uboot/lib/Makefile
>>>> @@ -8,8 +8,10 @@ LIB=3D		uboot
>>>> WARNS?=3D		2
>>>>=20
>>>> SRCS=3D	console.c copy.c devicename.c elf_freebsd.c glue.c
>>>> -SRCS+=3D	module.c net.c reboot.c time.c
>>>> +SRCS+=3D	module.c net.c reboot.c time.c gfx_fb.c
>>>>=20
>>>> +CFLAGS.gfx_fb.c +=3D -I${SRCTOP}/contrib/pnglite
>>>> +CFLAGS.gfx_fb.c +=3D -I${SRCTOP}/sys/teken
>>>> CFLAGS.glue.c+=3D	-DHAVE_MEMCPY -I${SRCTOP}/sys/contrib/zlib
>>>>=20
>>>> .if ${LOADER_DISK_SUPPORT:Uyes} =3D=3D "yes"
>>>> diff --git a/stand/uboot/lib/gfx_fb.c b/stand/uboot/lib/gfx_fb.c
>>>> new file mode 100644
>>>> index 000000000000..e2d3204da7b9
>>>> --- /dev/null
>>>> +++ b/stand/uboot/lib/gfx_fb.c
>>>> @@ -0,0 +1,78 @@
>>>> +/*-
>>>> + * Copyright 2021 Toomas Soome <tsoome@freebsd.org>
>>>> + * All rights reserved.
>>>> + *
>>>> + * Redistribution and use in source and binary forms, with or =
without
>>>> + * modification, are permitted provided that the following =
conditions
>>>> + * are met:
>>>> + * 1. Redistributions of source code must retain the above =
copyright
>>>> + *    notice, this list of conditions and the following =
disclaimer.
>>>> + * 2. Redistributions in binary form must reproduce the above =
copyright
>>>> + *    notice, this list of conditions and the following disclaimer =
in the
>>>> + *    documentation and/or other materials provided with the =
distribution.
>>>> + *
>>>> + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS =
IS'' AND
>>>> + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED =
TO, THE
>>>> + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A =
PARTICULAR
>>>> PURPOSE
>>>> + * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS =
BE LIABLE
>>>> + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>>>> CONSEQUENTIAL
>>>> + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF =
SUBSTITUTE GOODS
>>>> + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS =
INTERRUPTION)
>>>> + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN =
CONTRACT,
>>>> STRICT
>>>> + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING =
IN ANY
>>>> WAY
>>>> + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE =
POSSIBILITY OF
>>>> + * SUCH DAMAGE.
>>>> + */
>>>> +
>>>> +#include <sys/cdefs.h>
>>>> +__FBSDID("$FreeBSD$");
>>>> +
>>>> +/*
>>>> + * U-Boot-specific gfx stubs.
>>>> + */
>>>> +
>>>> +#include <sys/types.h>
>>>> +#include <pnglite.h>
>>>> +#include "bootstrap.h"
>>>> +#include "gfx_fb.h"
>>>> +
>>>> +font_list_t fonts =3D STAILQ_HEAD_INITIALIZER(fonts);
>>>> +teken_gfx_t gfx_state =3D { 0 };
>>>> +
>>>> +void
>>>> +gfx_fb_setpixel(uint32_t x __unused, uint32_t y __unused)
>>>> +{
>>>> +}
>>>> +
>>>> +void
>>>> +gfx_fb_drawrect(uint32_t x1 __unused, uint32_t y1 __unused,
>>>> +    uint32_t x2 __unused, uint32_t y2 __unused, uint32_t fill =
__unused)
>>>> +{
>>>> +}
>>>> +
>>>> +void
>>>> +gfx_term_drawrect(uint32_t x1 __unused, uint32_t y1 __unused,
>>>> +    uint32_t x2 __unused, uint32_t y2 __unused)
>>>> +{
>>>> +}
>>>> +
>>>> +void
>>>> +gfx_fb_line(uint32_t x0 __unused, uint32_t y0 __unused,
>>>> +    uint32_t x1 __unused, uint32_t y1 __unused, uint32_t w =
__unused)
>>>> +{
>>>> +}
>>>> +
>>>> +void
>>>> +gfx_fb_bezier(uint32_t x0 __unused, uint32_t y0 __unused,
>>>> +    uint32_t x1 __unused, uint32_t y1 __unused, uint32_t x2 =
__unused,
>>>> +    uint32_t y2 __unused, uint32_t w __unused)
>>>> +{
>>>> +}
>>>> +
>>>> +int
>>>> +gfx_fb_putimage(png_t *png __unused, uint32_t ux1 __unused,
>>>> +    uint32_t uy1 __unused, uint32_t ux2 __unused, uint32_t uy2 =
__unused,
>>>> +    uint32_t flags __unused)
>>>> +{
>>>> +	return (1);
>>>> +}
>>>>=20
>>>=20
>>>=20
>>> --=20
>>> Mateusz Guzik <mjguzik gmail.com>
>>=20
>> _______________________________________________
>> dev-commits-src-main@freebsd.org mailing list
>> https://lists.freebsd.org/mailman/listinfo/dev-commits-src-main
>> To unsubscribe, send any mail to =
"dev-commits-src-main-unsubscribe@freebsd.org"
>=20
> --=20




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