| Commit message (Collapse) | Author | Age | Files | Lines |
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Debugging aid. Prints nice exception context info like:
R0 = 0x00000000 R8 = 0x402fe8b0
R1 = 0x402ffd80 R9 = 0x40309b15
R2 = 0x00000800 R10 = 0x00000000
R3 = 0x402ffd40 R11 = 0x00000000
R4 = 0x402ffd40 R12 = 0x402fdd38
R5 = 0x402ffd80 SP = 0x40309694
R6 = 0x00000003 LR = 0x402fa348
R7 = 0x00000800 PC = 0x402f8614
VEC = 0x00000003
Data structures, definitions and code taken from RTEMS.
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. add fatfs umon cli to it. unmodified from the umon 1.19
distribution, apache-licensed.
. also add dosfs from the umon 1.19 distribution, which is
similarly liberally licensed.
. increase available 'ROM' size to 128kB minus
1kB secure + 18kB reserved (numbers from uboot wiki).
. no unaligned access - needed to access fields in
on-disk structs without gcc generating unaligned
access instructions (causes data abort exceptions)
. turn on shellvars for BBB as they are needed to
connect FATFS to the SD i/o functions
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create) came from
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--lineend=linux --add-brackets --convert-tabs --style=knf -A4 FILENAME'
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The BASE variable was changed from $(TOPDIR)/target -> $(TOPDIR) as the "target"
directory's contents were moved to the $(TOPDIR).
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Prior to this three changes were made:
* Remove umon_ prefix from parent directories.
* Collapse main/target/ into main/
* Remove ports/template/flashtest.scr.ucon script.
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