Hi Ashok, 

The fix for this compilation error is currently going through our internal continuous integration process.  I can let you know when the fix has been pushed to our external repositories.  In the meantime, you can either:

- Enable the HARDWARE_DEBUG_API config setting for the kernel.  (make menuconfig -> seL4 kernel -> build options -> Enable hardware breakpoint and single-stepping API​.

- Revert the commit that introduced this error: ​f26215811f8dc952f692a7a60db30cec2d6cda27 (cd libs/libsel4camkes && git checkout 96426cfca0fbad82bad39f37b49a19837fed826f) 

Kind regards,

Kent McLeod

From: Devel <devel-bounces@sel4.systems> on behalf of ashokk@spanidea.com <ashokk@spanidea.com>
Sent: Thursday, September 28, 2017 7:21 PM
To: devel@sel4.systems
Subject: [seL4] Fw: sel4 on QEMU

----- Forwarded Message -----
From: "ashokk@spanidea.com" <ashokk@spanidea.com>
To: "adrian.danis@data61.csiro.au" <Adrian.Danis@data61.csiro.au>; "devel@sel4.systems" <devel@sel4.systems>
Sent: Wednesday, 27 September 2017 5:05 PM
Subject: sel4 on QEMU


I am trying to run sel4 on QEMU, i am following this steps(https://wiki.sel4.systems/Hardware/Qemu)

make clean
make optiplex9020_defconfig
make silentoldconfig

but while doing make i am getting following error..

/home/arun/test_default/libs/libsel4camkes/src/gdb_server/gdb.c: In function ‘get_breakpoint_format’:
/home/arun/test_default/libs/libsel4camkes/src/gdb_server/gdb.c:130:27: error: ‘seL4_InstructionBreakpoint’ undeclared (first use in this function)
             *break_type = seL4_InstructionBreakpoint;
/home/arun/test_default/libs/libsel4camkes/src/gdb_server/gdb.c:130:27: note: each undeclared identifier is reported only once for each function it appears in
/home/arun/test_default/libs/libsel4camkes/src/gdb_server/gdb.c:131:19: error: ‘seL4_BreakOnRead’ undeclared (first use in this function)
             *rw = seL4_BreakOnRead;
/home/arun/test_default/libs/libsel4camkes/src/gdb_server/gdb.c:135:27: error: ‘seL4_DataBreakpoint’ undeclared (first use in this function)
             *break_type = seL4_DataBreakpoint;
/home/arun/test_default/libs/libsel4camkes/src/gdb_server/gdb.c:136:19: error: ‘seL4_BreakOnWrite’ undeclared (first use in this function)
             *rw = seL4_BreakOnWrite;
/home/arun/test_default/libs/libsel4camkes/src/gdb_server/gdb.c:146:19: error: ‘seL4_BreakOnReadWrite’ undeclared (first use in this function)
             *rw = seL4_BreakOnReadWrite;
make[1]: *** [src/gdb_server/gdb.o] Error 1
make: *** [libsel4camkes] Error 2

can you please give any solution to solve these errors..