Changeset 6e6815e in umon for main/cpu/arm/vectors_arm.S

Timestamp:
06/20/16 15:24:20 (8 years ago)
Author:
Ben Gras <beng@…>
Branches:
master
Parents:
696ee75
git-author:
Ben Gras <beng@…> (06/20/16 15:24:20)
git-committer:
Ben Gras <beng@…> (06/20/16 15:45:45)
Message:

ARM: save and print exception context

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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