Hi Joel,
Sorry for the long delay.
I tried to reproduce the error locally. For me building rtems and rtems-libbsd
master for pc386 and pc686 works.
I get some undefined references for the 6-freebsd-12 branch though.
Which branch of rtems-libbsd did you use?
Best regards,
Jan
From: devel <devel-boun...@rtems.org> On Behalf Of jan.som...@dlr.de
Sent: Thursday, August 18, 2022 8:09 PM
To: j...@rtems.org; devel@rtems.org
Subject: RE: libbsd fails to link on i386
Hi Joel,
I remember I spent some time fiddling with the bus.h include order.
I can try to have a look at it some time next week.
Best regards,
Jan
From: devel < <mailto:devel-boun...@rtems.org> devel-boun...@rtems.org> On
Behalf Of Joel Sherrill
Sent: Wednesday, August 17, 2022 11:24 PM
To: <mailto:rtems-de...@rtems.org> rtems-de...@rtems.org <
<mailto:devel@rtems.org> devel@rtems.org>
Subject: libbsd fails to link on i386
Hi
I think the wrong bus.h must be being included somewhere. These are static
inline methods on the i386. Hopefully a simple patch for someone who knows
what to do:
[1992/2039] Linking build/i386-rtems6-pc386-default/ftpd01.exe
/home/joel/rtems-work/tools/6/lib/gcc/i386-rtems6/12.1.1/../../../../i386-rtems6/bin/ld:
./libbsd.a(rtems-kernel-bus-dma.c.20.o): in function `_bsd_bus_dmamem_alloc':
/home/joel/rtems-work/rtems-libbsd/build/i386-rtems6-pc386-default/../../rtemsbsd/rtems/rtems-kernel-bus-dma.c:264:
undefined reference to `bsp_bus_space_write_1'
collect2: error: ld returned 1 exit status
/home/joel/rtems-work/tools/6/lib/gcc/i386-rtems6/12.1.1/../../../../i386-rtems6/bin/ld:
./libbsd.a(rtems-kernel-bus-dma.c.20.o): in function `_bsd_bus_dmamem_alloc':
/home/joel/rtems-work/rtems-libbsd/build/i386-rtems6-pc386-default/../../rtemsbsd/rtems/rtems-kernel-bus-dma.c:264:
undefined reference to `bsp_bus_space_write_1'
collect2: error: ld returned 1 exit status
/home/joel/rtems-work/tools/6/lib/gcc/i386-rtems6/12.1.1/../../../../i386-rtems6/bin/ld:
./libbsd.a(rtems-kernel-bus-dma.c.20.o): in function `_bsd_bus_dmamem_alloc':
/home/joel/rtems-work/rtems-libbsd/build/i386-rtems6-pc386-default/../../rtemsbsd/rtems/rtems-kernel-bus-dma.c:264:
undefined reference to `bsp_bus_space_write_1'
collect2: error: ld returned 1 exit status
/home/joel/rtems-work/tools/6/lib/gcc/i386-rtems6/12.1.1/../../../../i386-rtems6/bin/ld:
./libbsd.a(rtems-kernel-bus-dma.c.20.o): in function `_bsd_bus_dmamem_alloc':
/home/joel/rtems-work/rtems-libbsd/build/i386-rtems6-pc386-default/../../rtemsbsd/rtems/rtems-kernel-bus-dma.c:264:
undefined reference to `bsp_bus_space_write_1'
collect2: error: ld returned 1 exit status
/home/joel/rtems-work/tools/6/lib/gcc/i386-rtems6/12.1.1/../../../../i386-rtems6/bin/ld:
./libbsd.a(rtems-kernel-bus-dma.c.20.o): in function `_bsd_bus_dmamem_alloc':
/home/joel/rtems-work/rtems-libbsd/build/i386-rtems6-pc386-default/../../rtemsbsd/rtems/rtems-kernel-bus-dma.c:264:
undefined reference to `bsp_bus_space_write_1'
collect2: error: ld returned 1 exit status
/home/joel/rtems-work/tools/6/lib/gcc/i386-rtems6/12.1.1/../../../../i386-rtems6/bin/ld:
./libbsd.a(rtems-kernel-bus-dma.c.20.o): in function `_bsd_bus_dmamem_alloc':
/home/joel/rtems-work/rtems-libbsd/build/i386-rtems6-pc386-default/../../rtemsbsd/rtems/rtems-kernel-bus-dma.c:264:
undefined reference to `bsp_bus_space_write_1'
collect2: error: ld returned 1 exit status
/home/joel/rtems-work/tools/6/lib/gcc/i386-rtems6/12.1.1/../../../../i386-rtems6/bin/ld:
./libbsd.a(rtems-kernel-bus-dma.c.20.o): in function `_bsd_bus_dmamem_alloc':
/home/joel/rtems-work/rtems-libbsd/build/i386-rtems6-pc386-default/../../rtemsbsd/rtems/rtems-kernel-bus-dma.c:264:
undefined reference to `bsp_bus_space_write_1'
collect2: error: ld returned 1 exit status
/home/joel/rtems-work/tools/6/lib/gcc/i386-rtems6/12.1.1/../../../../i386-rtems6/bin/ld:
./libbsd.a(rtems-kernel-bus-dma.c.20.o): in function `_bsd_bus_dmamem_alloc':
/home/joel/rtems-work/rtems-libbsd/build/i386-rtems6-pc386-default/../../rtemsbsd/rtems/rtems-kernel-bus-dma.c:264:
undefined reference to `bsp_bus_space_write_1'
collect2: error: ld returned 1 exit status
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