| Commit message (Collapse) | Author | Age | Files | Lines |
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* configure.ac: Require autoconf-2.68, automake-1.11.1.
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* configure.ac: Remove AC_CHECK_SIZEOF([void *]).
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* configure.ac: Added AC_CHECK_SIZEOF macro.
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* console/consolelite.c, network/xiltemac.c:
Reflect prototypes having changed (Warning removal).
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* network/xiltemac.c, startup/bspstart.c: Remove warnings.
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* make/custom/virtex.cfg: Remove RTEMS_BSP_FAMILY.
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* configure.ac: Don't add -ansi -fasm to CFLAGS.
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* startup/linkcmds: Add __sbss_start, __sbss_end etc.
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* make/custom/virtex.cfg: New (relocated from /make/custom).
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* configure.ac: Remove RTEMS_BSP_BOOTCARD_OPTIONS.
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* configure.ac: Rename BSP_BOOTCARD_OPTIONS to
RTEMS_BSP_BOOTCARD_OPTIONS. Add RTEMS_BSP_CLEANUP_OPTIONS so all BSPs
have the same options.
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* Makefile.am: Eliminate unused routine.
* startup/setvec.c: Removed.
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* dlentry/dlentry.S: Update for boot_card command line change.
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* bsp_specs: Move -e start from *link to *startfile to avoid warning
for undefined entry symbol when linking relocatables with binutils
2.19.
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* Makefile.am, preinstall.am: Use shared tm27.h stub.
* include/tm27.h: Removed.
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* include/tm27.h: Do not use set_vector.
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* Makefile.am: Eliminate bsp.am. Build startup files as side-effect
of building libbspstart.a, using automake-rules.
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* Makefile.am: Eliminate *_SOURCES.
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* Makefile.am: Move noinst_LIBRARIES = libbsp.a before its
components.
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* Makefile.am: Cleanup ../../shared/include/bootcard.h handling.
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PR 1322/bsps
* include/bspopts.h.in: Remove.
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PR 1322/bsps
* include/bspopts.h.in: Remove.
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* configure.ac, include/bspopts.h.in: Make letting boot_card() handle
work area allocation mandatory. Rename
RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION to BSP_BOOTCARD_OPTIONS.
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* Makefile.am, configure.ac, include/bspopts.h.in: Use standardized
bsp_cleanup() which can optionally print a message, poll for user to
press key, and call bsp_reset(). Using this eliminates the various
bsp_cleanup() implementations which had their own implementation and
variety of string constants.
* startup/bspclean.c: Removed.
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* include/bsp.h: Remove unnecessary boilerplate comments.
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* Makefile.am, startup/linkcmds: Use top level shared
bsp_get_work_area() implementation.
* startup/bspgetworkarea.c: Removed.
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* Makefile.am, configure.ac, include/bsp.h, include/bspopts.h.in,
startup/bspstart.c, startup/linkcmds: Add use of bsp_get_work_area()
in its own file and rely on BSP Framework to perform more
initialization.
* startup/bspgetworkarea.c: New file.
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* startup/bspstart.c: Convert to "bool".
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* console/consolelite.c, opbintctrl/opbintctrl.c:
Add missing prototypes.
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* irq/irq_init.c, include/bsp.h:
define BSP_PPC403_CLOCK_HOOK_EXCEPTION
so that we hook the timer exception rather than going
through the interrupt dispatcher.
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* startup/bspstart.c: Removed MSR_CE from interrupt
mask - this was set for testing but should not be
in the mask by default.
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* Makefile.am, preinstall.am, irq/irq_init.c:
Use low-level exception handling support from
new-exceptions/bspsupport.
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* startup/bspstart.c: Removed SPRG0 warning - this BSP
is OK.
Use interrupt stack limits from linker script.
No need to reserve space beyond '_end'. linkcmds now
reserves space below '_end'.
Use low-level exception handling support from
new-exceptions/bspsupport.
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* dlentry/dlentry.S: load R13 with _SDA_BASE_ so that
SVR4-ABI access of short data area works. No support
for R2/sdata2/eabi, so far but that would be easy
(atm R2 is loaded with got address IIRC).
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* startup/linkcmds: fixed sdata/sbss areas -- these
must be contiguous for SVR4 complicant access via R13.
Use kludged layout so that sbss, bss, sbss2 are all
contiguous and zeroed by dlentry.S.
Provide _SDA_BASE_ and _SDA2_BASE_ for loading R13 (and
R2 if anyone wants to use EABI).
Make sure interrupt stack is never in heap area by
moving it below '_end'.
Provide symbols for start + end of interrupt stack.
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* console/consolelite.c: use base address from RTEMS_XPARAMETERS_H
rather than hardcoded hex number.
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* 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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* Makefile.am, 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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* README, 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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