Author: jhb
Date: Wed Aug 1 20:38:01 2018
New Revision: 337061
URL: https://svnweb.freebsd.org/changeset/base/337061
Log:
MFC 333416: Report TRAP_BRKPT for breakpoint traps on sparc64.
Modified:
stable/11/sys/sparc64/sparc64/trap.c
Directory Properties:
stable/11/ (props changed)
Modified: stable/11/sys/sparc64/sparc64/trap.c
==============================================================================
--- stable/11/sys/sparc64/sparc64/trap.c Wed Aug 1 20:08:20 2018
(r337060)
+++ stable/11/sys/sparc64/sparc64/trap.c Wed Aug 1 20:38:01 2018
(r337061)
@@ -257,7 +257,7 @@ trap(struct trapframe *tf)
struct thread *td;
struct proc *p;
int error;
- int sig;
+ int sig, ucode;
register_t addr;
ksiginfo_t ksi;
@@ -277,6 +277,7 @@ trap(struct trapframe *tf)
td->td_pticks = 0;
td->td_frame = tf;
addr = tf->tf_tpc;
+ ucode = (int)tf->tf_type; /* XXX not POSIX */
if (td->td_cowgen != p->p_cowgen)
thread_cow_update(td);
@@ -300,6 +301,10 @@ trap(struct trapframe *tf)
case T_CORRECTED_ECC_ERROR:
sig = trap_cecc();
break;
+ case T_BREAKPOINT:
+ sig = SIGTRAP;
+ ucode = TRAP_BRKPT;
+ break;
default:
if (tf->tf_type > T_MAX)
panic("trap: bad trap type %#lx (user)",
@@ -322,7 +327,7 @@ trap(struct trapframe *tf)
kdb_enter(KDB_WHY_TRAPSIG, "trapsig");
ksiginfo_init_trap(&ksi);
ksi.ksi_signo = sig;
- ksi.ksi_code = (int)tf->tf_type; /* XXX not POSIX */
+ ksi.ksi_code = ucode;
ksi.ksi_addr = (void *)addr;
ksi.ksi_trapno = (int)tf->tf_type;
trapsignal(td, &ksi);
_______________________________________________
[email protected] mailing list
https://lists.freebsd.org/mailman/listinfo/svn-src-all
To unsubscribe, send any mail to "[email protected]"
