On Thu, 26-Apr-2018 at 11:55:19 +0200, Dimitry Andric wrote: > On 25 Apr 2018, at 18:58, Andre Albsmeier <andre.albsme...@siemens.com> wrote: > > > > I have set up a new system disk for an i386 11.2-PRERELEASE box. I did the > > usual > > > > gpart create -s gpt $disk > > gpart add -t freebsd-boot -s 984 $disk > > gpart bootcode -b /boot/pmbr -p /boot/gptboot -i 1 $disk > > ... > > > > thing, just to notice that the box wouldn't boot. It seems to hang where > > stage 2 should be run -- when the '\' should start spinning the screen > > turns white and the box hangs (tested on two machines, an Asus P5W and a > > Supermicro A2SAV). > > > > So I replaced gptboot on the new disk by the one from an older machine > > and everything was fine. I wanted to find out what is actually causing > > the issue and recompiled /usr/src/stand after updating the old sources > > in several steps. > > > > Eventually it turned out that it depends on the compiler. When compiling > > the latest /usr/src/stand with clang 5.0.1 the resulting gptboot works. > > When using 6.0.0 it doesn't. To be exact, it's gptboot.o which is causing > > the problems. When using a gptboot.o from a clang 5 system it is OK, when > > using a gptboot.o from a clang 6 system it fails. > > > > To add more confusion: I usually have WITHOUT_LOADER_GELI in my make.conf. > > When removing this, the resulting gptboot works even when compiled with > > clang 6... > > > > I can reproduce this in case s.o. wants me to do some tests... > > I can't reproduce it on my end, unfortunately. I downloaded the latest > FreeBSD-11.2-PRERELEASE-i386-20180420-r332802 snapshot, installed it to > a GPT partitioned disk, and it boots just fine.
It is clearly reproducible here with r333082 and with /etc/make.conf having only WITHOUT_LOADER_GELI. The resulting gptboot is: -rw-rw---- 1 andre wheel 20859 30 Apr 11:46 /usr/obj/src/src-11/stand/i386/gptboot/gptboot Here are the logs, maybe something is hidden here: machine -> /src/src-11/sys/i386/include x86 -> /src/src-11/sys/x86/include gzip -cn /src/src-11/stand/i386/gptboot/gptboot.8 > gptboot.8.gz cc -O2 -pipe -I/src/src-11/stand/i386/btx/lib -nostdinc -I/usr/obj/src/src-11/stand/libsa -I/src/src-11/stand/libsa -D_STANDALONE -I/src/src-11/sys -Ddouble=jagged-little-pill -Dfloat=floaty-mcfloatface -DLOADER_DISK_SUPPORT -ffreestanding -mno-mmx -mno-sse -mno-avx -msoft-float -march=i386 -I. -DBOOTPROG=\"gptboot\" -O1 -DGPT -DUFS1_AND_UFS2 -DSIOPRT=0x3f8 -DSIOFMT=0x3 -DSIOSPD=9600 -I/src/src-11/stand/common -I/src/src-11/stand/i386/common -I/src/src-11/stand/i386/boot2 -Wall -Waggregate-return -Wbad-function-cast -Wno-cast-align -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wshadow -Wstrict-prototypes -Wwrite-strings -Winline -Wno-pointer-sign -g -std=gnu99 -Wsystem-headers -Werror -Wno-pointer-sign -Wno-empty-body -Wno-string-plus-int -Wno-unused-const-variable -Wno-tautological-compare -Wno-unused-value -Wno-parentheses-equality -Wno-unused-function -Wno-enum-conversion -Wno-unused-local-typedef -Wno-address-of-packed-member -Wno-sw itch -Wno-switch-enum -Wno-knr-promoted-parameter -Wno-parentheses -Qunused-arguments -no-integrated-as -c /src/src-11/stand/i386/gptboot/gptldr.S -o gptldr.o ld -static -N --gc-sections -e start -Ttext 0x7c00 -o gptldr.out gptldr.o objcopy -S -O binary gptldr.out gptldr.bin cc -O2 -pipe -I/src/src-11/stand/i386/btx/lib -nostdinc -I/usr/obj/src/src-11/stand/libsa -I/src/src-11/stand/libsa -D_STANDALONE -I/src/src-11/sys -Ddouble=jagged-little-pill -Dfloat=floaty-mcfloatface -DLOADER_DISK_SUPPORT -ffreestanding -mno-mmx -mno-sse -mno-avx -msoft-float -march=i386 -I. -DBOOTPROG=\"gptboot\" -O1 -DGPT -DUFS1_AND_UFS2 -DSIOPRT=0x3f8 -DSIOFMT=0x3 -DSIOSPD=9600 -I/src/src-11/stand/common -I/src/src-11/stand/i386/common -I/src/src-11/stand/i386/boot2 -Wall -Waggregate-return -Wbad-function-cast -Wno-cast-align -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wshadow -Wstrict-prototypes -Wwrite-strings -Winline -Wno-pointer-sign -g -std=gnu99 -Wsystem-headers -Werror -Wno-pointer-sign -Wno-empty-body -Wno-string-plus-int -Wno-unused-const-variable -Wno-tautological-compare -Wno-unused-value -Wno-parentheses-equality -Wno-unused-function -Wno-enum-conversion -Wno-unused-local-typedef -Wno-address-of-packed-member -Wno-sw itch -Wno-switch-enum -Wno-knr-promoted-parameter -Wno-parentheses -Qunused-arguments -c /src/src-11/stand/i386/gptboot/gptboot.c -o gptboot.o cc -O2 -pipe -I/src/src-11/stand/i386/btx/lib -nostdinc -I/usr/obj/src/src-11/stand/libsa -I/src/src-11/stand/libsa -D_STANDALONE -I/src/src-11/sys -Ddouble=jagged-little-pill -Dfloat=floaty-mcfloatface -DLOADER_DISK_SUPPORT -ffreestanding -mno-mmx -mno-sse -mno-avx -msoft-float -march=i386 -I. -DBOOTPROG=\"gptboot\" -O1 -DGPT -DUFS1_AND_UFS2 -DSIOPRT=0x3f8 -DSIOFMT=0x3 -DSIOSPD=9600 -I/src/src-11/stand/common -I/src/src-11/stand/i386/common -I/src/src-11/stand/i386/boot2 -Wall -Waggregate-return -Wbad-function-cast -Wno-cast-align -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wshadow -Wstrict-prototypes -Wwrite-strings -Winline -Wno-pointer-sign -g -std=gnu99 -Wsystem-headers -Werror -Wno-pointer-sign -Wno-empty-body -Wno-string-plus-int -Wno-unused-const-variable -Wno-tautological-compare -Wno-unused-value -Wno-parentheses-equality -Wno-unused-function -Wno-enum-conversion -Wno-unused-local-typedef -Wno-address-of-packed-member -Wno-sw itch -Wno-switch-enum -Wno-knr-promoted-parameter -Wno-parentheses -Qunused-arguments -c /src/src-11/stand/i386/boot2/sio.S -o sio.o cc -O2 -pipe -I/src/src-11/stand/i386/btx/lib -nostdinc -I/usr/obj/src/src-11/stand/libsa -I/src/src-11/stand/libsa -D_STANDALONE -I/src/src-11/sys -Ddouble=jagged-little-pill -Dfloat=floaty-mcfloatface -DLOADER_DISK_SUPPORT -ffreestanding -mno-mmx -mno-sse -mno-avx -msoft-float -march=i386 -I. -DBOOTPROG=\"gptboot\" -O1 -DGPT -DUFS1_AND_UFS2 -DSIOPRT=0x3f8 -DSIOFMT=0x3 -DSIOSPD=9600 -I/src/src-11/stand/common -I/src/src-11/stand/i386/common -I/src/src-11/stand/i386/boot2 -Wall -Waggregate-return -Wbad-function-cast -Wno-cast-align -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wshadow -Wstrict-prototypes -Wwrite-strings -Winline -Wno-pointer-sign -g -std=gnu99 -Wsystem-headers -Werror -Wno-pointer-sign -Wno-empty-body -Wno-string-plus-int -Wno-unused-const-variable -Wno-tautological-compare -Wno-unused-value -Wno-parentheses-equality -Wno-unused-function -Wno-enum-conversion -Wno-unused-local-typedef -Wno-address-of-packed-member -Wno-sw itch -Wno-switch-enum -Wno-knr-promoted-parameter -Wno-parentheses -Qunused-arguments -c /src/src-11/stand/libsa/crc32.c -o crc32.o cc -O2 -pipe -I/src/src-11/stand/i386/btx/lib -nostdinc -I/usr/obj/src/src-11/stand/libsa -I/src/src-11/stand/libsa -D_STANDALONE -I/src/src-11/sys -Ddouble=jagged-little-pill -Dfloat=floaty-mcfloatface -DLOADER_DISK_SUPPORT -ffreestanding -mno-mmx -mno-sse -mno-avx -msoft-float -march=i386 -I. -DBOOTPROG=\"gptboot\" -O1 -DGPT -DUFS1_AND_UFS2 -DSIOPRT=0x3f8 -DSIOFMT=0x3 -DSIOSPD=9600 -I/src/src-11/stand/common -I/src/src-11/stand/i386/common -I/src/src-11/stand/i386/boot2 -Wall -Waggregate-return -Wbad-function-cast -Wno-cast-align -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wshadow -Wstrict-prototypes -Wwrite-strings -Winline -Wno-pointer-sign -g -std=gnu99 -Wsystem-headers -Werror -Wno-pointer-sign -Wno-empty-body -Wno-string-plus-int -Wno-unused-const-variable -Wno-tautological-compare -Wno-unused-value -Wno-parentheses-equality -Wno-unused-function -Wno-enum-conversion -Wno-unused-local-typedef -Wno-address-of-packed-member -Wno-sw itch -Wno-switch-enum -Wno-knr-promoted-parameter -Wno-parentheses -Qunused-arguments -c /src/src-11/stand/i386/common/drv.c -o drv.o cc -O2 -pipe -I/src/src-11/stand/i386/btx/lib -nostdinc -I/usr/obj/src/src-11/stand/libsa -I/src/src-11/stand/libsa -D_STANDALONE -I/src/src-11/sys -Ddouble=jagged-little-pill -Dfloat=floaty-mcfloatface -DLOADER_DISK_SUPPORT -ffreestanding -mno-mmx -mno-sse -mno-avx -msoft-float -march=i386 -I. -DBOOTPROG=\"gptboot\" -O1 -DGPT -DUFS1_AND_UFS2 -DSIOPRT=0x3f8 -DSIOFMT=0x3 -DSIOSPD=9600 -I/src/src-11/stand/common -I/src/src-11/stand/i386/common -I/src/src-11/stand/i386/boot2 -Wall -Waggregate-return -Wbad-function-cast -Wno-cast-align -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wshadow -Wstrict-prototypes -Wwrite-strings -Winline -Wno-pointer-sign -g -std=gnu99 -Wsystem-headers -Werror -Wno-pointer-sign -Wno-empty-body -Wno-string-plus-int -Wno-unused-const-variable -Wno-tautological-compare -Wno-unused-value -Wno-parentheses-equality -Wno-unused-function -Wno-enum-conversion -Wno-unused-local-typedef -Wno-address-of-packed-member -Wno-sw itch -Wno-switch-enum -Wno-knr-promoted-parameter -Wno-parentheses -Qunused-arguments -c /src/src-11/stand/i386/common/cons.c -o cons.o ld -static -N --gc-sections -Ttext 0x0 -o gptboot.out /usr/obj/src/src-11/stand/i386/btx/lib/crt0.o gptboot.o sio.o crc32.o drv.o cons.o /usr/obj/src/src-11/stand/libsa/libsa.a objcopy -S -O binary gptboot.out gptboot.bin btxld -v -E 0x0 -f bin -b /usr/obj/src/src-11/stand/i386/btx/btx/btx -l gptldr.bin -o gptboot gptboot.bin kernel: ver=1.02 size=690 load=9000 entry=9010 map=16M pgctl=0:0 client: fmt=bin size=4a69 text=0 data=0 bss=0 entry=0 output: fmt=bin size=517b text=82 data=50f9 org=0 entry=0 _______________________________________________ freebsd-stable@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
