godzil/ack
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

many changes

Browse Source
This commit is contained in:
ceriel
1990-09-19 14:31:12 +00:00
parent 641a446f01
commit 1feeb94dbf
18 changed files with 730 additions and 207 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
util/grind/run.c
View File

@@ -373,11 +373,33 @@ get_bytes(size, from, to)
return 0;
}
if (answer.m_type == FAIL) {
return 0;
}
assert(answer.m_type == DATA && answer.m_size == m.m_size);
return ureceive(to, answer.m_size);
}
int
set_bytes(size, from, to)
long size;
char *from;
t_addr to;
{
struct message_hdr m;
m.m_type = SETBYTES;
m.m_size = size;
ATOBUF(m.m_buf, (char *) to);
return uputm(&m)
&& usend(from, size)
&& ugetm(&m)
&& m.m_type != FAIL;
}
int
get_dump(globmessage, globbuf, stackmessage, stackbuf)
struct message_hdr *globmessage, *stackmessage;
@@ -389,6 +411,7 @@ get_dump(globmessage, globbuf, stackmessage, stackbuf)
if (! could_send(&m, 0)) {
return 0;
}
if (answer.m_type == FAIL) return 0;
assert(answer.m_type == DGLOB);
*globmessage = answer;
*globbuf = Malloc((unsigned) answer.m_size);
@@ -441,6 +464,7 @@ get_EM_regs(level)
if (! could_send(&m, 0)) {
return 0;
}
if (answer.m_type == FAIL) return 0;
*to++ = (t_addr) BUFTOA(answer.m_buf);
*to++ = (t_addr) BUFTOA(answer.m_buf+pointer_size);
*to++ = (t_addr) BUFTOA(answer.m_buf+2*pointer_size);
@@ -458,7 +482,7 @@ set_pc(PC)
m.m_type = SETEMREGS;
m.m_size = 0;
ATOBUF(m.m_buf+PC_OFF*pointer_size, (char *)PC);
return could_send(&m, 0);
return could_send(&m, 0) && answer.m_type != FAIL;
}
int
@@ -469,7 +493,7 @@ send_cont(stop_message)
m.m_type = (CONT | (db_ss ? DB_SS : 0));
m.m_size = 0;
return could_send(&m, stop_message);
return could_send(&m, stop_message) && answer.m_type != FAIL;
}
int
@@ -482,7 +506,7 @@ do_single_step(type, count)
m.m_type = type | (db_ss ? DB_SS : 0);
m.m_size = count;
single_stepping = 1;
if (could_send(&m, 1)) {
if (could_send(&m, 1) && answer.m_type != FAIL) {
return 1;
}
single_stepping = 0;