* libmisc/monitor/mon-monitor.c, libmisc/monitor/mon-object.c,
libmisc/monitor/monitor.h, libmisc/shell/main_chmod.c,
libmisc/shell/main_tty.c, libmisc/shell/main_umask.c,
libmisc/shell/main_whoami.c: Add pthread command to monitor when
POSIX is enabled. Remove include of rtems/monitor.h from files not
related.
* new-exceptions/bspsupport/vectors_init.c: added
features to C_exception_handler() (the default global
handler):
- try to catch recursion
- print info about context where the exception occurred
(ISR or task with task ID).
- suspend offending task rather than spinning forever.
* new-exceptions/bspsupport/vectors_init.c: must not
align start of stack downwards (we don't 'own' memory
below start). Instead, use original boundaries but
align the stack pointer as required.
Added test to verify that R13 was loaded with _SDA_BASE_
during early initialization (low-level assembly code
relies on it).
* new-exceptions/bspsupport/ppc_exc_asm_macros.h: Added
a test to TEST_LOCK_crit so that a context switch is
always prevented if MSR_CE is not set in the interrupt mask.
(Support mode where the user wants to leave MSR_CE always enabled
but abstains from calling OS primitives from the exception
handler.)
* libmisc/shell/shell.c, libmisc/shell/shell.h: New argument sequence
for rtems_shell_init(). This makes it possible to run the shell
forever or invoke it from a program as a subroutine, have a user
enter commands, and wait for it to exit.
* mpc6xx/mmu/pte121.c: use general "memory" clobber
rather than memory input operand in inline assembly
("m" doesn't do what the manual says; see discussion
on gcc mailing list around 2008/3/30)
* ChangeLog, mpc8xx/clock/clock.c, ppc403/clock/clock.c,
ppc403/irq/ictrl.h, rtems/powerpc/powerpc.h:
Removed all macro definitions which depended on
the compiler defining a PPC CPU-model dependent
symbol from files in cpukit.
Macros which were not used by cpukit have been
moved to libcpu/powerpc/rtems/powerpc/powerpc.h.
* cpukit/score/cpu/powerpc/rtems/new-exceptions/cpu.h,
cpukit/score/cpu/powerpc/rtems/score/cpu.h,
cpukit/score/cpu/powerpc/rtems/score/powerpc.h:
Removed all macro definitions which depended on
the compiler defining a PPC CPU-model dependent
symbol.
Macros which were not used by cpukit have been
moved to libcpu/powerpc/rtems/powerpc/powerpc.h.
Joel Sherrill
Thomas Doerfler
Ralf Corsepius
Till Straumann