[src/trunk]: src/sys/arch/mips/mips Allow vN, aN, tN, ra, sr, mul[lo, hi] and ...

[mycroft <mycroft%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/9e338a7ac18a
branches:  trunk
changeset: 482634:9e338a7ac18a
user:      mycroft <mycroft%NetBSD.org@localhost>
date:      Thu Feb 17 23:52:23 2000 +0000

description:
Allow vN, aN, tN, ra, sr, mul[lo,hi] and pc to be set from DDB.  sN requires
more work.

diffstat:

 sys/arch/mips/mips/db_interface.c |  30 ++++++++++++++++++++++++++++--
 1 files changed, 28 insertions(+), 2 deletions(-)

diffs (44 lines):

diff -r 18eec34980ff -r 9e338a7ac18a sys/arch/mips/mips/db_interface.c
--- a/sys/arch/mips/mips/db_interface.c Thu Feb 17 22:16:31 2000 +0000
+++ b/sys/arch/mips/mips/db_interface.c Thu Feb 17 23:52:23 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: db_interface.c,v 1.23 2000/01/26 13:36:05 soren Exp $  */
+/*     $NetBSD: db_interface.c,v 1.24 2000/02/17 23:52:23 mycroft Exp $        */
 
 /*
  * Mach Operating System
@@ -178,7 +178,33 @@
        cnpollc(0);
        db_active--;
 
-       tfp[21] = f->f_regs[PC]; /* XXX resume XXX */
+       if (type & T_USER)
+               *(struct frame *)curproc->p_md.md_regs = *f;
+       else {
+               /* Synthetic full scale register context when trap happens */
+               tfp[0] = f->f_regs[AST];
+               tfp[1] = f->f_regs[V0];
+               tfp[2] = f->f_regs[V1];
+               tfp[3] = f->f_regs[A0];
+               tfp[4] = f->f_regs[A1];
+               tfp[5] = f->f_regs[A2];
+               tfp[6] = f->f_regs[A3];
+               tfp[7] = f->f_regs[T0];
+               tfp[8] = f->f_regs[T1];
+               tfp[9] = f->f_regs[T2];
+               tfp[10] = f->f_regs[T3];
+               tfp[11] = f->f_regs[T4];
+               tfp[12] = f->f_regs[T5];
+               tfp[13] = f->f_regs[T6];
+               tfp[14] = f->f_regs[T7];
+               tfp[15] = f->f_regs[T8];
+               tfp[16] = f->f_regs[T9];
+               tfp[17] = f->f_regs[RA];
+               tfp[18] = f->f_regs[SR];
+               tfp[19] = f->f_regs[MULLO];
+               tfp[20] = f->f_regs[MULHI];
+               tfp[21] = f->f_regs[PC];
+       }
 
        return (1);
 }