Re: [drepper@cygnus.com] glibc-2.0.97
On Thu, 8 Oct 1998, Philip Blundell wrote:
> >I got an error in sysdeps/unix/sysv/linux/arm/register-dump.h:
> >the registers fields in struct sigcontext (arm_r0..arm_cpsr)
> >are not defined.
>
> Can you try the appended patch? I don't have the 2.0 kernel sources to hand
> so I'm not sure I've got it right.
>
You just forgot the union member names :)
Here is a "working" register-dump.h. The other files
are ok.
thanks,
Raffaele
Index: register-dump.h
===================================================================
RCS file: /glibc/cvsfiles/libc/sysdeps/unix/sysv/linux/arm/register-dump.h,v
retrieving revision 1.1
diff -r1.1 register-dump.h
22a23
> #include <bits/armsigctx.h>
46c47
< register_dump (int fd, struct sigcontext *ctx)
---
> register_dump (int fd, union k_sigcontext *ctx)
62,81c63,108
< hexvalue (ctx->arm_r0, regs[0], 8);
< hexvalue (ctx->arm_r1, regs[1], 8);
< hexvalue (ctx->arm_r2, regs[2], 8);
< hexvalue (ctx->arm_r3, regs[3], 8);
< hexvalue (ctx->arm_r4, regs[4], 8);
< hexvalue (ctx->arm_r5, regs[5], 8);
< hexvalue (ctx->arm_r6, regs[6], 8);
< hexvalue (ctx->arm_r7, regs[7], 8);
< hexvalue (ctx->arm_r8, regs[8], 8);
< hexvalue (ctx->arm_r9, regs[9], 8);
< hexvalue (ctx->arm_r10, regs[10], 4);
< hexvalue (ctx->arm_fp, regs[11], 4);
< hexvalue (ctx->arm_ip, regs[12], 4);
< hexvalue (ctx->arm_sp, regs[13], 4);
< hexvalue (ctx->arm_lr, regs[14], 4);
< hexvalue (ctx->arm_pc, regs[15], 4);
< hexvalue (ctx->arm_cpsr, regs[16], 8);
< hexvalue (ctx->trap_no, regs[17], 8);
< hexvalue (ctx->error_code, regs[18], 8);
< hexvalue (ctx->old_mask, regs[19], 8);
---
> if (ctx->v20.magic == SIGCONTEXT_2_0_MAGIC)
> {
> hexvalue (ctx->v20.reg.ARM_r0, regs[0], 8);
> hexvalue (ctx->v20.reg.ARM_r1, regs[1], 8);
> hexvalue (ctx->v20.reg.ARM_r2, regs[2], 8);
> hexvalue (ctx->v20.reg.ARM_r3, regs[3], 8);
> hexvalue (ctx->v20.reg.ARM_r4, regs[4], 8);
> hexvalue (ctx->v20.reg.ARM_r5, regs[5], 8);
> hexvalue (ctx->v20.reg.ARM_r6, regs[6], 8);
> hexvalue (ctx->v20.reg.ARM_r7, regs[7], 8);
> hexvalue (ctx->v20.reg.ARM_r8, regs[8], 8);
> hexvalue (ctx->v20.reg.ARM_r9, regs[9], 8);
> hexvalue (ctx->v20.reg.ARM_r10, regs[10], 4);
> hexvalue (ctx->v20.reg.ARM_fp, regs[11], 4);
> hexvalue (ctx->v20.reg.ARM_ip, regs[12], 4);
> hexvalue (ctx->v20.reg.ARM_sp, regs[13], 4);
> hexvalue (ctx->v20.reg.ARM_lr, regs[14], 4);
> hexvalue (ctx->v20.reg.ARM_pc, regs[15], 4);
> hexvalue (ctx->v20.reg.ARM_cpsr, regs[16], 8);
> hexvalue (ctx->v20.trap_no, regs[17], 8);
> hexvalue (ctx->v20.error_code, regs[18], 8);
> hexvalue (ctx->v20.oldmask, regs[19], 8);
> }
> else
> {
> hexvalue (ctx->v21.arm_r0, regs[0], 8);
> hexvalue (ctx->v21.arm_r1, regs[1], 8);
> hexvalue (ctx->v21.arm_r2, regs[2], 8);
> hexvalue (ctx->v21.arm_r3, regs[3], 8);
> hexvalue (ctx->v21.arm_r4, regs[4], 8);
> hexvalue (ctx->v21.arm_r5, regs[5], 8);
> hexvalue (ctx->v21.arm_r6, regs[6], 8);
> hexvalue (ctx->v21.arm_r7, regs[7], 8);
> hexvalue (ctx->v21.arm_r8, regs[8], 8);
> hexvalue (ctx->v21.arm_r9, regs[9], 8);
> hexvalue (ctx->v21.arm_r10, regs[10], 4);
> hexvalue (ctx->v21.arm_fp, regs[11], 4);
> hexvalue (ctx->v21.arm_ip, regs[12], 4);
> hexvalue (ctx->v21.arm_sp, regs[13], 4);
> hexvalue (ctx->v21.arm_lr, regs[14], 4);
> hexvalue (ctx->v21.arm_pc, regs[15], 4);
> hexvalue (ctx->v21.arm_cpsr, regs[16], 8);
> hexvalue (ctx->v21.trap_no, regs[17], 8);
> hexvalue (ctx->v21.error_code, regs[18], 8);
> hexvalue (ctx->v21.oldmask, regs[19], 8);
> }
-------------------------------------------------------------------------
raff@aromatic.com (::) http://www.aromatic.com/~raff/
http://www.aromatic.com/
Reply to: