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* include/bsp.h: Remove define of BSP_ZERO_WORKSPACE_AUTOMATICALLY.
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* Makefile.am, startup/linkcmds: Use top level shared
bsp_get_work_area() implementation.
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* startup/bspstart.c: Remove unnecessary includes of
rtems/libcsupport.h and rtems/libio.h.
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* Makefile.am, configure.ac, startup/bspstart.c: Split out
bsp_get_work_area() into its own file and user BSP Framework to
perform more initialization. Use same shared implementation as
edb7312 and csb336.
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* csb336/startup/bspstart.c, csb337/startup/bspstart.c,
edb7312/startup/bspstart.c, gba/startup/bspstart.c,
gp32/startup/bspstart.c, rtl22xx/startup/bspstart.c: Add capability
for bootcard.c BSP Initialization Framework to ask the BSP where it
has memory for the RTEMS Workspace and C Program Heap. These
collectively are referred to as work area. If the BSP supports this,
then it does not have to include code to split the available memory
between the two areas. This reduces the amount of code in the BSP
specific bspstart.c file. Additionally, the shared framework can
initialize the C Library, call rtems_debug_enable(), and dirty the
work area memory. Until most/all BSPs support this new capability, if
the BSP supports this, it should call
RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION from its configure.ac. When
the transition is complete, this autoconf macro can be removed.
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* Makefile.am: Rework to avoid .rel files.
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* startup/bspstart.c: Refactored and renamed initialization routines to
rtems_initialize_data_structures, rtems_initialize_before_drivers,
rtems_initialize_device_drivers, and
rtems_initialize_start_multitasking. This opened the sequence up so
that bootcard() could provide a more robust and flexible framework
which is easier to explain and understand. This also lays the
groundwork for sharing the division of available memory between the
RTEMS workspace and heap and the C library initialization across all
BSPs.
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* startup/linkcmds: Add wildcard to gcc_except_table section so
programs compiled with gcc 4.3.x can link.
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* include/bsp.h, startup/bspstart.c: Eliminate copies of the
Configuration Table. Use the RTEMS provided accessor macros to obtain
configuration fields.
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* include/bsp.h, startup/bspstart.c: Move interrupt_stack_size field
from CPU Table to Configuration Table. Eliminate CPU Table from all
ports. Delete references to CPU Table in all forms.
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* Makefile.am, include/bsp.h, startup/bspstart.c: Moved most of the
remaining CPU Table fields to the Configuration Table. This included
pretasking_hook, predriver_hook, postdriver_hook, idle_task,
do_zero_of_workspace, extra_mpci_receive_server_stack,
stack_allocate_hook, and stack_free_hook. As a side-effect of this
effort some multiprocessing code was made conditional and some style
clean up occurred.
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* start/start.S, startup/bspclean.c: Add veneer between ARM and
Thumb instructions. also moved bss init after CPSR/stack init in
start.S
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PR 1257/bsps
* csb336/network/lan91c11x.c, csb337/startup/bspstart.c,
edb7312/irq/irq.c, gba/irq/irq.c, gba/irq/irq_init.c,
gp32/startup/bspstart.c, rtl22xx/startup/bspstart.c,
shared/abort/abort.c, shared/abort/simple_abort.c,
shared/irq/irq_init.c: Code outside of cpukit should use the public
API for rtems_interrupt_disable/rtems_interrupt_enable. By bypassing
the public API and directly accessing _CPU_ISR_Disable and
_CPU_ISR_Enable, they were bypassing the compiler memory barrier
directive which could lead to problems. This patch also changes the
type of the variable passed into these routines and addresses minor
style issues.
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* README: Clean up.
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* network/network.c: Remove cs8900_get_mac_addr which conflicted with
one in libchip AND contained a hard-coded MAC address.
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* startup/linkcmds: Shrink the aligment requirements.
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* startup/bspstart.c: Eliminate maximum_drivers configuration parameter
since it was used to configure a no longer used feature. Device names
are now part of the filesystem not in a table.
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* Makefile.am: Add abort.rel since it is now in the BSP shared source,
not in score/cpu.
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* startup/bspclean.c: Remove incldue stdio.h
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* Makefile.am, console/lpc22xx_uart.h: Remove warnings, cleanup and do
not build SPARC code accidentally referenced in Makefile.am.
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* console/uart.c, startup/bspclean.c, startup/bspstart.c: Remove debug
print methods that are redundant with prntk and replace their usage
with printk.
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* Makefile.am: Tinkering to reduce .text size of minimum executable
from ~64K to ~47K.
* Renamed startup/exit.c to startup/bspclean.c
* startup/bspclean.c: New file.
* startup/exit.c: Removed.
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* README, times, console/lpc22xx_uart.h, console/uart.c, include/bsp.h,
start/start.S, startup/bspstart.c, startup/exit.c, startup/linkcmds:
Update BSP to address changes between 4.7 and CVS head as well as to
address comments from Ralf and Joel.
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* Makefile.am: Remove reference to ../../shared/main.c.
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* times: New (Initial submission).
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* start/start.S: New (Initial submission).
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* include/tm27.h, startup/bspstart.c, startup/exit.c,
startup/linkcmds: New (Initial submission).
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* Makefile.am: Include preinstall.am
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* bsp_specs: Sync with modern GCC.
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* Makefile.am, README, bsp_specs, configure.ac,
console/lpc22xx_uart.h, console/uart.c, include/bsp.h,
network/network.c: New (Initial submission).
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