Hi,
I tried the instructions for getting serialICE installed, but ran into two problems (patch attached solved both problems):
1) the configure script failed to detect lua, fixed by adding --extra-ldflags="-lm" to the build.sh file. The output of the lua test (with redirect to dev/null removed) is below: sh build.sh /usr/local/lib/liblua.a(lvm.o): In function `.L112': lvm.c:(.text+0xb18): undefined reference to `pow' /usr/local/lib/liblua.a(lvm.o): In function `.L177': lvm.c:(.text+0x232d): undefined reference to `pow' /usr/local/lib/liblua.a(lcode.o): In function `.L211': lcode.c:(.text+0x1453): undefined reference to `pow' collect2: ld returned 1 exit status Package lua was not found in the pkg-config search path. Perhaps you should add the directory containing `lua.pc' to the PKG_CONFIG_PATH environment variable No package 'lua' found Package lua was not found in the pkg-config search path. Perhaps you should add the directory containing `lua.pc' to the PKG_CONFIG_PATH environment variable No package 'lua' found
Error LUA not found, can't build with SerialICE support.
2) QEMU seg faulted when checking for kqemu enabled (note that I am running 0.11.1, but I had same behaviour on the qemu 0.11.0 which is checked into the SerialICE v1.5 tag). I'm guessing it is something with my Gentoo install that causes the seg fault but if kqemu is not needed for serial ice then maybe it is easier to remove it.:
Starting program: /home/dharrison/projects/qemu-0.11.1/i386-softmmu/qemu -serialice /dev/ttyUSB0 -hda /dev/zero -L bios/ -bios bios.rom -k en-us -s -S [Thread debugging using libthread_db enabled] SerialICE: Open connection to target hardware... SerialICE: Waiting for handshake with target... target alife! SerialICE: LUA init... SerialICE: Starting LUA script SerialICE: Registering physical memory areas for Cache-As-Ram: Registering physical memory at 0xffd80000 (0x00080000 bytes)
Program received signal SIGSEGV, Segmentation fault. cpu_register_physical_memory_offset (start_addr=4292345856, size=524288, phys_offset=0, region_offset=0) at /home/dharrison/projects/qemu-0.11.1/exec.c:2327 2327 if (env->kqemu_enabled) { (gdb) bt #0 cpu_register_physical_memory_offset (start_addr=4292345856, size=524288, phys_offset=0, region_offset=0) at /home/dharrison/projects/qemu-0.11.1/exec.c:2327 #1 0x080735d8 in cpu_register_physical_memory (luastate=0x841e4a8) at ../cpu-common.h:33 #2 serialice_register_physical (luastate=0x841e4a8) at /home/dharrison/projects/qemu-0.11.1/serialice.c:93 #3 0x0819a1ba in luaD_precall () #4 0x081a3e3a in luaV_execute () #5 0x0819a6a0 in luaD_call () #6 0x08197621 in f_call () #7 0x08199cc3 in luaD_rawrunprotected () #8 0x08199d25 in luaD_pcall () #9 0x08197448 in lua_pcall () #10 0x080733fb in serialice_lua_init () at /home/dharrison/projects/qemu-0.11.1/serialice.c:117 #11 serialice_init () at /home/dharrison/projects/qemu-0.11.1/serialice.c:911 #12 0x080b2e8b in module_call_init (type=MODULE_INIT_BLOCK) at module.c:78 #13 0x0805402f in main (argc=13, argv=0xbffff294, envp=0xbffff2cc) at /home/dharrison/projects/qemu-0.11.1/vl.c:5956 (gdb)
Here is the output from a (working and patched) configure: Install prefix /usr/local BIOS directory /usr/local/share/qemu binary directory /usr/local/bin Manual directory /usr/local/share/man ELF interp prefix /usr/gnemul/qemu-%M Source path /home/dharrison/projects/qemu-0.11.1 C compiler gcc Host C compiler gcc ARCH_CFLAGS -m32 make make install install host CPU i386 host big endian no target list x86_64-softmmu i386-softmmu tcg debug enabled no gprof enabled no sparse enabled no strip binaries yes profiler no static build no -Werror enabled no SDL support no curses support yes curl support yes mingw32 support no Audio drivers oss Extra audio cards ac97 es1370 sb16 Mixer emulation no SerialICE support yes VNC TLS support yes TLS CFLAGS TLS LIBS -lgnutls VNC SASL support yes SASL CFLAGS SASL LIBS -lsasl2 kqemu support no xen support no brlapi support no Documentation yes NPTL support yes vde support no AIO support yes IO thread no Install blobs yes KVM support no fdt support no preadv support yes
# uname -a Linux myhostname 2.6.30-gentoo-r6 #1 SMP Wed Sep 30 12:22:36 PDT 2009 i686 Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz GenuineIntel GNU/Linux
The following patch fixed both my problems:
Disable kqemu since it caused a seg fault and is not needed.
Add libm to the LDFLAGS to make the lua test work.
Signed-off-by: Dustin Harrison dustin.harrison@sutus.com
Index: patches/serialice-qemu-0.11.0.diff =================================================================== --- patches/serialice-qemu-0.11.0.diff (revision 107) +++ patches/serialice-qemu-0.11.0.diff (working copy) @@ -1024,7 +1024,7 @@ @@ -0,0 +1,5 @@ +#!/bin/sh +./configure --disable-kvm --disable-sdl --enable-serialice \ -+ --target-list="x86_64-softmmu, i386-softmmu" ++ --target-list="x86_64-softmmu, i386-softmmu" --extra-ldflags="-lm" --disable-kqemu + +make --- qemu-0.11.0/Makefile.target
On Thu, Oct 14, 2010 at 8:14 PM, Dustin Harrison dustin.harrison@sutus.com wrote:
Hi,
I tried the instructions for getting serialICE installed, but ran into two problems (patch attached solved both problems):
These patches should really go to the serialice mailing list (serialice@serialice.com). That said, hopefully the second half of that patch fixes the seqfaults I'm seeing when trying to use SerialICE ;)
Thanks, Corey
On 15/10/2010 6:29 PM, Corey Osgood wrote:
These patches should really go to the serialice mailing list (serialice@serialice.com). That said, hopefully the second half of that patch fixes the seqfaults I'm seeing when trying to use SerialICE ;)
My apologies, I had searched the coreboot list and saw several posts regarding serialice and (erroneously) jumped to the conclusion that this was the right spot.
Re-posting original message to the serialice list:
I tried the instructions for getting serialICE installed, but ran into two problems (patch attached solved both problems):
1) the configure script failed to detect lua, fixed by adding --extra-ldflags="-lm" to the build.sh file. The output of the lua test (with redirect to dev/null removed) is below: sh build.sh /usr/local/lib/liblua.a(lvm.o): In function `.L112': lvm.c:(.text+0xb18): undefined reference to `pow' /usr/local/lib/liblua.a(lvm.o): In function `.L177': lvm.c:(.text+0x232d): undefined reference to `pow' /usr/local/lib/liblua.a(lcode.o): In function `.L211': lcode.c:(.text+0x1453): undefined reference to `pow' collect2: ld returned 1 exit status Package lua was not found in the pkg-config search path. Perhaps you should add the directory containing `lua.pc' to the PKG_CONFIG_PATH environment variable No package 'lua' found Package lua was not found in the pkg-config search path. Perhaps you should add the directory containing `lua.pc' to the PKG_CONFIG_PATH environment variable No package 'lua' found
Error LUA not found, can't build with SerialICE support.
2) QEMU seg faulted when checking for kqemu enabled (note that I am running 0.11.1, but I had same behaviour on the qemu 0.11.0 which is checked into the SerialICE v1.5 tag). I'm guessing it is something with my Gentoo install that causes the seg fault but if kqemu is not needed for serial ice then maybe it is easier to remove it.:
Starting program: /home/dharrison/projects/qemu-0.11.1/i386-softmmu/qemu -serialice /dev/ttyUSB0 -hda /dev/zero -L bios/ -bios bios.rom -k en-us -s -S [Thread debugging using libthread_db enabled] SerialICE: Open connection to target hardware... SerialICE: Waiting for handshake with target... target alife! SerialICE: LUA init... SerialICE: Starting LUA script SerialICE: Registering physical memory areas for Cache-As-Ram: Registering physical memory at 0xffd80000 (0x00080000 bytes)
Program received signal SIGSEGV, Segmentation fault. cpu_register_physical_memory_offset (start_addr=4292345856, size=524288, phys_offset=0, region_offset=0) at /home/dharrison/projects/qemu-0.11.1/exec.c:2327 2327 if (env->kqemu_enabled) { (gdb) bt #0 cpu_register_physical_memory_offset (start_addr=4292345856, size=524288, phys_offset=0, region_offset=0) at /home/dharrison/projects/qemu-0.11.1/exec.c:2327 #1 0x080735d8 in cpu_register_physical_memory (luastate=0x841e4a8) at ../cpu-common.h:33 #2 serialice_register_physical (luastate=0x841e4a8) at /home/dharrison/projects/qemu-0.11.1/serialice.c:93 #3 0x0819a1ba in luaD_precall () #4 0x081a3e3a in luaV_execute () #5 0x0819a6a0 in luaD_call () #6 0x08197621 in f_call () #7 0x08199cc3 in luaD_rawrunprotected () #8 0x08199d25 in luaD_pcall () #9 0x08197448 in lua_pcall () #10 0x080733fb in serialice_lua_init () at /home/dharrison/projects/qemu-0.11.1/serialice.c:117 #11 serialice_init () at /home/dharrison/projects/qemu-0.11.1/serialice.c:911 #12 0x080b2e8b in module_call_init (type=MODULE_INIT_BLOCK) at module.c:78 #13 0x0805402f in main (argc=13, argv=0xbffff294, envp=0xbffff2cc) at /home/dharrison/projects/qemu-0.11.1/vl.c:5956 (gdb)
Here is the output from a (working and patched) configure: Install prefix /usr/local BIOS directory /usr/local/share/qemu binary directory /usr/local/bin Manual directory /usr/local/share/man ELF interp prefix /usr/gnemul/qemu-%M Source path /home/dharrison/projects/qemu-0.11.1 C compiler gcc Host C compiler gcc ARCH_CFLAGS -m32 make make install install host CPU i386 host big endian no target list x86_64-softmmu i386-softmmu tcg debug enabled no gprof enabled no sparse enabled no strip binaries yes profiler no static build no -Werror enabled no SDL support no curses support yes curl support yes mingw32 support no Audio drivers oss Extra audio cards ac97 es1370 sb16 Mixer emulation no SerialICE support yes VNC TLS support yes TLS CFLAGS TLS LIBS -lgnutls VNC SASL support yes SASL CFLAGS SASL LIBS -lsasl2 kqemu support no xen support no brlapi support no Documentation yes NPTL support yes vde support no AIO support yes IO thread no Install blobs yes KVM support no fdt support no preadv support yes
# uname -a Linux myhostname 2.6.30-gentoo-r6 #1 SMP Wed Sep 30 12:22:36 PDT 2009 i686 Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz GenuineIntel GNU/Linux
The following patch fixed both my problems:
Disable kqemu since it caused a seg fault and is not needed.
Add libm to the LDFLAGS to make the lua test work.
Signed-off-by: Dustin Harrison dustin.harrison@sutus.com
Index: patches/serialice-qemu-0.11.0.diff =================================================================== --- patches/serialice-qemu-0.11.0.diff (revision 107) +++ patches/serialice-qemu-0.11.0.diff (working copy) @@ -1024,7 +1024,7 @@ @@ -0,0 +1,5 @@ +#!/bin/sh +./configure --disable-kvm --disable-sdl --enable-serialice \ -+ --target-list="x86_64-softmmu, i386-softmmu" ++ --target-list="x86_64-softmmu, i386-softmmu" --extra-ldflags="-lm" --disable-kqemu + +make --- qemu-0.11.0/Makefile.target
-
Corey Osgood -
Dustin Harrison