Re: [9fans] libmach x86 botch

[erik quanstrom <quanstro@quanstro.net>]

forgot to include a proposed fix

; diffy -c 8db.c
/n/dump/2011/0904/sys/src/libmach/8db.c:2060,2066 - 8db.c:2060,2066
  	USED(modifier);
  	op = mkinstr(map, &instr, pc);
  	if (op == 0) {
- 		errstr(buf, n);
+ 	//	errstr(buf, n);
  		return -1;
  	}
  	instr.curr = buf;
/n/dump/2011/0904/sys/src/libmach/8db.c:2076,2082 - 8db.c:2076,2082
  	int i;

  	if (mkinstr(map, &instr, pc) == 0) {
- 		errstr(buf, n);
+ 	//	errstr(buf, n);
  		return -1;
  	}
  	for(i = 0; i < instr.n && n > 2; i++) {

before
	; acid 1242799
	/proc/1242799/text:386 plan 9 executable
	/sys/lib/acid/port
	/sys/lib/acid/386
	acid: asm(0xdfffef8c)
	0xdfffef8c 0xdfffef8c	<stdin>:2: (error) indir: -<cr><enq>
	acid: <eot>
	echo kill > /proc/1242799/ctl
after
	; acid 1242799
	/proc/1242799/text:386 plan 9 executable
	/sys/lib/acid/port
	/sys/lib/acid/386
	acid: asm(0xdfffef8c)
	0xdfffef8c 0xdfffef8c	<stdin>:2: (error) indir: can't read instruction: can't translate address 0xdfffef8c
	acid: <eot>
	echo kill > /proc/1242799/ctl

- erik