qf/quakeforge
0
0
Fork 0
mirror of https://git.code.sf.net/p/quake/quakeforge synced 2024-11-23 04:42:32 +00:00
Code Issues Projects Releases Packages Wiki Activity

fix a couple of branch offset bugs

Browse source
This commit is contained in:
Bill Currie 2001-11-13 19:52:03 +00:00
parent 4291f9c711
commit 7888f1cb93
2 changed files with 7 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
libs/gamecode/engine/pr_exec.c
View file

@ -70,11 +70,13 @@ PR_PrintStatement (progs_t * pr, dstatement_t *s)
Sys_Printf ("%-9s ", op->opname);
if (s->op == OP_IF || s->op == OP_IFNOT || s->op == OP_IFBE
|| s->op == OP_IFB || s->op == OP_IFAE || s->op == OP_IFA)
|| s->op == OP_IFB || s->op == OP_IFAE || s->op == OP_IFA) {
int ofs = (short) s->b;
Sys_Printf ("%sbranch %i (%i)",
PR_GlobalString (pr, s->a, ev_integer), s->b, addr + s->b);
else if (s->op == OP_GOTO) {
Sys_Printf ("branch %i (%i)", s->a, addr + s->a);
PR_GlobalString (pr, s->a, ev_integer), ofs, addr + ofs);
} else if (s->op == OP_GOTO) {
int ofs = (short) s->a;
Sys_Printf ("branch %i (%i)", ofs, addr + ofs);
} else if (s->op == OP_RETURN || s->op == OP_DONE) {
Sys_Printf ("%s", PR_GlobalString (pr, s->a, ev_void));
} else {

2
libs/gamecode/engine/pr_opcode.c
View file

@ -257,7 +257,7 @@ check_branch (progs_t *pr, dstatement_t *st, opcode_t *op, short offset)
{
int address = st - pr->pr_statements;
address += offset - 1;
address += offset;
if (address < 0 || address >= pr->progs->numstatements)
PR_Error (pr, "PR_Check_Opcodes: invalid branch (statement %d: %s)\n",
st - pr->pr_statements, op->opname);