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(ia64_access_reg): Remove handling of UNW_REG_PROC_START, UNW_REG_HANDLER, and

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UNW_REG_LSDA.

(Logical change 1.29)
This commit is contained in:
mostang.com!davidm 2002-12-03 08:19:58 +00:00
parent 5ef3b80ed0
commit 1170560e62
1 changed files with 1 additions and 20 deletions

21
src/ia64/regs.c
View file

@ -239,28 +239,9 @@ ia64_access_reg (struct ia64_cursor *c, unw_regnum_t reg, unw_word_t *valp,
return 0; return 0;
case UNW_REG_SP: case UNW_REG_SP:
case UNW_REG_PROC_START:
case UNW_REG_HANDLER:
case UNW_REG_LSDA:
if (write) if (write)
return -UNW_EREADONLYREG; return -UNW_EREADONLYREG;
switch (reg) *valp = c->sp;
{
case UNW_REG_SP: *valp = c->sp; break;
case UNW_REG_PROC_START:*valp = c->pi.proc_start; break;
case UNW_REG_LSDA:
*valp = (intptr_t) (c->pi.pers_addr + 1);
break;
case UNW_REG_HANDLER:
if (c->pi.flags & IA64_FLAG_HAS_HANDLER)
/* *c->pers_addr is the linkage-table offset of the word
that stores the address of the personality routine's
function descriptor. */
return ia64_get (c, *c->pi.pers_addr + c->pi.gp, valp);
else
*valp = 0;
break;
}
return 0; return 0;
case UNW_REG_IP: case UNW_REG_IP: