| Commit message (Collapse) | Author | Files | Lines |
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* armulator/.cvsignore, armulator/ChangeLog, armulator/Makefile.am,
armulator/bsp_specs, armulator/configure.ac, armulator/preinstall.am,
armulator/clock/clockdrv.c, armulator/console/console-io.c,
armulator/console/mon-syscalls.S, armulator/include/.cvsignore,
armulator/include/bsp.h, armulator/include/tm27.h,
armulator/start/start.S, armulator/startup/bspstart.c,
armulator/startup/libcfunc.c, armulator/startup/linkcmds,
armulator/startup/swi.h, armulator/startup/syscalls.c,
armulator/startup/trap.S: Removed.
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* bsp_specs: Remove qrtems_debug.
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* bsp_specs: Add crti, crtbegin, crtend, and crtn.
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* bsp_specs: Remove *lib:.
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* bsp_specs: Remove -D__embedded__ -Asystem(embedded) from cpp.
Remove cpp, old_cpp (now unused).
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* bsp_specs: Added support for -nostdlibs.
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* bsp_specs: Replace -lrtemsall with -lrtemsbsp -lrtemscpu,
replace -lrtemsall_g with -lrtemsbsp_g -lrtemscpu_g.
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* configure.in: Reworked for Canadian Cross support.
* Makefile.am: Reflect changes to configure.in.
* config.guess, config.sub: Update from subversions.gnu.org.
* README.cdn-X: New file.
* tools/Makefile.am: Remove build, tools from SUBDIRS.
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* bsp_specs: Remove -Tlinkcmds from *link rule.
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* bsp_specs, console/Makefile.am, include/Makefile.am: Clean up.
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by gdb 5.0's i960 simulator) is enough to run hello world.
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Also removed bsp_postdriver_hook() from every bsp possible and moved
to shared version.
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"gmake debug".
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interpreted at the right point per Eric Norum's discovery:
The problem with the my previous `fix' for adding linker commands
was with the ordering of the options to the linker.
For example, to make a larger heap size, the application Makefile would
CFLAGS_LD = -Wl,--defsym -Wl,HeapSize=0x40000
The command passed to the linker would be :
m68k-rtems-ld .... -T xxx/linkcmds .... --defsym HeapSize=0x40000 .....
This doesn't work because the script in linkcmds inserts a default
value for HeapSize if HeapSize is not defined by the time the linker
looks at the linkcmds script.
The solution seems to be to move the -T linkcmds%s in the bsp_specs
file out of the link specfication and into the lib specification -- a
little unorthodox, perhaps, but it seems to work!
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switch which lets the user specify a different linker script.
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