[RTEMS Project] #3805: libdebugger build error on atsamv

[RTEMS trac]

#3805: libdebugger build error on atsamv
----------------------------+-------------------------
  Reporter:  Joel Sherrill  |      Owner:  Chris Johns
      Type:  defect         |     Status:  new
  Priority:  normal         |  Milestone:  5.1
 Component:  lib/debugger   |    Version:  5
  Severity:  normal         |   Keywords:
Blocked By:                 |   Blocking:
----------------------------+-------------------------
 This was caught in a build sweep using rtems-bsp-builder.

 Configure command:

 {{{
 /home/joel/rtems-cron-5/rtems/configure --target=arm-rtems5 --enable-
 rtemsbsp=atsamv --prefix=/home/joel/rtems-cron-5/tools/5/bsps --enable-
 rtems-debug --disable-smp
 }}}

 Compiler output:

 {{{
 arm-rtems5-gcc --pipe -DHAVE_CONFIG_H   -I. -I/home/joel/rtems-
 cron-5/b-atsam/arm-rtems5/c/atsamv/include -I/home/joel/rtems-
 cron-5/rtems/cpukit/include -I/home/joel/rtems-
 cron-5/rtems/cpukit/score/cpu/arm/include -I/home/joel/rtems-
 cron-5/rtems/cpukit/libnetworking   -mthumb -mcpu=cortex-m7 -mfpu=fpv5-d16
 -mfloat-abi=hard -O2 -g -ffunction-sections -fdata-sections -Wall
 -Wmissing-prototypes -Wimplicit-function-declaration -Wstrict-prototypes
 -Wnested-externs -MT libdebugger/rtems-debugger-arm.o -MD -MP -MF
 $depbase.Tpo -c -o libdebugger/rtems-debugger-arm.o /home/joel/rtems-
 cron-5/rtems/c/src/../../cpukit/libdebugger/rtems-debugger-arm.c &&\
 mv -f $depbase.Tpo $depbase.Po
 /home/joel/rtems-cron-5/rtems/c/src/../../cpukit/libdebugger/rtems-
 debugger-arm.c: In function 'arm_debug_mmap_enable':
 /home/joel/rtems-cron-5/rtems/c/src/../../cpukit/libdebugger/rtems-
 debugger-arm.c:826:12: warning: unused variable 'abort_handler' [-Wunused-
 variable]
    void*    abort_handler;
             ^~~~~~~~~~~~~
 /home/joel/rtems-cron-5/rtems/c/src/../../cpukit/libdebugger/rtems-
 debugger-arm.c: In function 'arm_debug_unlock_abort':
 /home/joel/rtems-cron-5/rtems/c/src/../../cpukit/libdebugger/rtems-
 debugger-arm.c:1593:53: error: 'arm_switch_reg' undeclared (first use in
 this function)
   #define EXCEPTION_ENTRY_EXC()               (void) arm_switch_reg
                                                      ^
 /home/joel/rtems-cron-5/rtems/c/src/../../cpukit/libdebugger/rtems-
 debugger-arm.c:1609:3: note: in expansion of macro 'EXCEPTION_ENTRY_EXC'
    EXCEPTION_ENTRY_EXC();
    ^~~~~~~~~~~~~~~~~~~
 /home/joel/rtems-cron-5/rtems/c/src/../../cpukit/libdebugger/rtems-
 debugger-arm.c:1593:53: note: each undeclared identifier is reported only
 once for each function it appears in
   #define EXCEPTION_ENTRY_EXC()               (void) arm_switch_reg
                                                      ^
 /home/joel/rtems-cron-5/rtems/c/src/../../cpukit/libdebugger/rtems-
 debugger-arm.c:1609:3: note: in expansion of macro 'EXCEPTION_ENTRY_EXC'
    EXCEPTION_ENTRY_EXC();
    ^~~~~~~~~~~~~~~~~~~
 /home/joel/rtems-cron-5/rtems/c/src/../../cpukit/libdebugger/rtems-
 debugger-arm.c:1607:24: warning: variable 'frame' set but not used
 [-Wunused-but-set-variable]
    CPU_Exception_frame* frame;
                         ^~~~~
 /home/joel/rtems-cron-5/rtems/c/src/../../cpukit/libdebugger/rtems-
 debugger-arm.c: In function 'target_exception_undefined_instruction':
 /home/joel/rtems-cron-5/rtems/c/src/../../cpukit/libdebugger/rtems-
 debugger-arm.c:1593:53: error: 'arm_switch_reg' undeclared (first use in
 this function)
   #define EXCEPTION_ENTRY_EXC()               (void) arm_switch_reg
                                                      ^
 /home/joel/rtems-cron-5/rtems/c/src/../../cpukit/libdebugger/rtems-
 debugger-arm.c:1619:3: note: in expansion of macro 'EXCEPTION_ENTRY_EXC'
    EXCEPTION_ENTRY_EXC();
    ^~~~~~~~~~~~~~~~~~~
 /home/joel/rtems-cron-5/rtems/c/src/../../cpukit/libdebugger/rtems-
 debugger-arm.c: In function 'target_exception_supervisor_call':
 /home/joel/rtems-cron-5/rtems/c/src/../../cpukit/libdebugger/rtems-
 debugger-arm.c:1593:53: error: 'arm_switch_reg' undeclared (first use in
 this function)
   #define EXCEPTION_ENTRY_EXC()               (void) arm_switch_reg
                                                      ^
 /home/joel/rtems-cron-5/rtems/c/src/../../cpukit/libdebugger/rtems-
 debugger-arm.c:1642:3: note: in expansion of macro 'EXCEPTION_ENTRY_EXC'
    EXCEPTION_ENTRY_EXC();
    ^~~~~~~~~~~~~~~~~~~
 /home/joel/rtems-cron-5/rtems/c/src/../../cpukit/libdebugger/rtems-
 debugger-arm.c: In function 'target_exception_prefetch_abort':
 /home/joel/rtems-cron-5/rtems/c/src/../../cpukit/libdebugger/rtems-
 debugger-arm.c:1593:53: error: 'arm_switch_reg' undeclared (first use in
 this function)
   #define EXCEPTION_ENTRY_EXC()               (void) arm_switch_reg
                                                      ^
 /home/joel/rtems-cron-5/rtems/c/src/../../cpukit/libdebugger/rtems-
 debugger-arm.c:1659:3: note: in expansion of macro 'EXCEPTION_ENTRY_EXC'
    EXCEPTION_ENTRY_EXC();
    ^~~~~~~~~~~~~~~~~~~
 /home/joel/rtems-cron-5/rtems/c/src/../../cpukit/libdebugger/rtems-
 debugger-arm.c: In function 'target_exception_data_abort':
 /home/joel/rtems-cron-5/rtems/c/src/../../cpukit/libdebugger/rtems-
 debugger-arm.c:1593:53: error: 'arm_switch_reg' undeclared (first use in
 this function)
   #define EXCEPTION_ENTRY_EXC()               (void) arm_switch_reg
                                                      ^
 /home/joel/rtems-cron-5/rtems/c/src/../../cpukit/libdebugger/rtems-
 debugger-arm.c:1676:3: note: in expansion of macro 'EXCEPTION_ENTRY_EXC'
    EXCEPTION_ENTRY_EXC();
    ^~~~~~~~~~~~~~~~~~~
 At top level:
 /home/joel/rtems-cron-5/rtems/c/src/../../cpukit/libdebugger/rtems-
 debugger-arm.c:1605:1: warning: 'arm_debug_unlock_abort' defined but not
 used [-Wunused-function]
  arm_debug_unlock_abort(void)

 }}}

--
Ticket URL: <http://devel.rtems.org/ticket/3805>
RTEMS Project <http://www.rtems.org/>
RTEMS Project