Alex Stewart
9d62d09d3f
unaligned_load.c: Added more naive_strcpy tests
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Added tests for naive_strcpy using a variety of different regs, as execution time can depend on which register is being used.
2015-09-19 20:03:22 -07:00
Alex Stewart
dc1b8b1816
Add sanity-test suite to unaligned_load.c
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Tests are designed to methodically exercise all code paths/opcodes/offsets/etc.
2015-09-19 15:16:44 -07:00
Angus Gratton
8a088f73db
unaligned_load: Fix sign extension, add test case for sign extension
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H/T to @foogod again for this.
2015-09-15 12:00:32 +10:00
Angus Gratton
5a9590cdff
unaligned_load: Add doubleexceptionvector behaviour test
2015-09-15 12:00:26 +10:00
Angus Gratton
6650369502
Use GPIO2 for led_debug.S
2015-09-14 17:20:00 +10:00
Angus Gratton
7cb8fd189e
Fix printf format string changed in merge
2015-09-10 21:11:52 +10:00
Angus Gratton
a5266adb48
Merge branch 'master' into experiments/unaligned_load
2015-09-10 08:19:42 +10:00
Angus Gratton
e61e84ca7d
libc: Redefine int32_t/uint32_t as 'int' not 'long'
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libc built from projectgus/newlib-xtensa@0077776963
Closes #42
2015-09-05 13:37:00 +10:00
Alex Stewart
820a7006a5
Fixup some constants used in examples
2015-08-20 15:11:29 -07:00
Angus Gratton
8ea4ae27e2
Unaligned loader: Support l16si
2015-08-11 15:03:53 +10:00
Angus Gratton
f4113c6957
Examples: Fix printf argument flags for older example programs
2015-08-10 14:50:56 +10:00
Angus Gratton
bfd38cd1e2
Experimental support for storing const strings in SPI flash or IRAM
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As discussed in #11
Known limitations:
- Only supports l8ui/l16ui
- Unoptimised load routine
- Not called from DoubleExceptionHandler but should be
- Doesn't restore state properly when falling through to fatal exception handler
2015-08-10 12:03:03 +10:00
Angus Gratton
72b61b17f8
Create a default FreeRTOSConfig.h, can override on a per-program basis
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Closes #12
2015-06-16 17:28:32 +10:00
Angus Gratton
1b0124cf05
Timer FRC1 & FRC2 registers
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Mostly determined from reverse engineering and poking around.
Includes first "experiments" program with random bits and pieces for
poking at registers, may be useful to keep in source control but not
useful for writing actual programs.
2015-06-12 17:05:54 +10:00
