rvinterf: begin change to backslash escape output format Right now throughout the rvinterf suite, any time we emit output that is expected to be ASCII, but may contain non-printable garbage, we use 'cat -v' form of garbage character representation. Unfortunately, this transformation is lossy (can't be reversed 100% reliably in the user's wetware), hence we would like to migrate to C-style backslash escapes, including doubling of any already-present backslashes - this escape mechanism is lossless. Begin this change by converting the output of RV and L1 traces in rvinterf and rvtdump.

CC=	arm-elf-gcc
CFLAGS=	-Os -fno-builtin
CPPFLAGS=-I../include
AR=	arm-elf-ar
RANLIB=	arm-elf-ranlib

OBJS=	abbcmd.o buzzer.o cmdentry.o defgetchar.o dispatch.o hexarg.o \
	hexstrings.o parseargs.o uartsel.o cmd_baud_switch.o cmd_crc32.o \
	cmd_dieid.o cmd_jump.o cmd_r8.o cmd_r16.o cmd_r32.o cmd_w8.o cmd_w16.o \
	cmd_w32.o cmd_memdump_human.o cmd_memdump_machine.o

all:	libcommon.a

libcommon.a:	${OBJS}
	${AR} cru $@ ${OBJS}
	${RANLIB} $@

clean:
	rm -f *.[oa] *errs