Implement single memory read access.
authorTim Newsome <tim@sifive.com>
Sun, 1 May 2016 20:18:03 +0000 (13:18 -0700)
committerTim Newsome <tim@sifive.com>
Mon, 23 May 2016 19:12:11 +0000 (12:12 -0700)
commit8e418f9e54a3a0d8f15b75ad1ad43ae925fea7e0
tree368edbc6473dc32d0a9e0c722bc204ce681b0d31
parentcb73c085a22b225576b5d5c22f74490f9e30a5a8
Implement single memory read access.

Prevent unaligned accesses in memory read.

Also change how exceptions in Debug Mode are signaled.
debug_rom/debug_rom.S
debug_rom/debug_rom.h
riscv/gdbserver.cc
riscv/processor.cc