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

more work.
This commit is contained in:
mycroft 2000-02-17 23:52:23 +00:00
parent c41cbbb8b7
commit 3ade108e4b
1 changed files with 28 additions and 2 deletions
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30
sys/arch/mips/mips/db_interface.c
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@ -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 @@ kdb_trap(type, tfp)
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);
}