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Code Issues Releases Activity

(decode_abreg): Rename IA64_REG_RP -> IA64_REG_IP.

Browse source 
(UNW_REG_RP): Ditto.
(lookup_preg): Ditto.
(create_state_record_for): Ditto.

(Logical change 1.84)
This commit is contained in:
mostang.com!davidm 2003-04-23 05:56:59 +00:00
parent f59f3d3569
commit 69dc9063ae
1 changed files with 11 additions and 16 deletions
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27
src/ia64/Gparser-ia64.c
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@ -134,7 +134,7 @@ decode_abreg (unsigned char abreg, int memory)
case 0x62: case 0x62:
return memory ? IA64_REG_PRI_UNAT_MEM : IA64_REG_PRI_UNAT_GR; return memory ? IA64_REG_PRI_UNAT_MEM : IA64_REG_PRI_UNAT_GR;
case 0x63: case 0x63:
return IA64_REG_RP; return IA64_REG_IP;
case 0x64: case 0x64:
return IA64_REG_BSP; return IA64_REG_BSP;
case 0x65: case 0x65:
@ -318,12 +318,7 @@ static inline void
desc_abi (unsigned char abi, unsigned char context, desc_abi (unsigned char abi, unsigned char context,
struct ia64_state_record *sr) struct ia64_state_record *sr)
{ {
if ((abi == 0 && context == 's') /* Linux signal trampoline */ sr->abi_marker = (abi << 8) | context;
|| (abi == 1 && context == 1)) /* HP-UX signal trampoline */
sr->is_signal_frame = 1;
else
dprintf ("libunwind: ignoring unwabi(abi=0x%x,context=0x%x)\n",
abi, context);
} }
static inline void static inline void
@ -645,7 +640,7 @@ desc_spill_sprel_p (unsigned char qp, unw_word t, unsigned char abreg,
#define UNW_REG_PR IA64_REG_PR #define UNW_REG_PR IA64_REG_PR
#define UNW_REG_RNAT IA64_REG_RNAT #define UNW_REG_RNAT IA64_REG_RNAT
#define UNW_REG_PSP IA64_REG_PSP #define UNW_REG_PSP IA64_REG_PSP
#define UNW_REG_RP IA64_REG_RP #define UNW_REG_RP IA64_REG_IP
#define UNW_REG_UNAT IA64_REG_UNAT #define UNW_REG_UNAT IA64_REG_UNAT
/* Region headers. */ /* Region headers. */
@ -715,7 +710,7 @@ lookup_preg (int regnum, int memory, struct ia64_state_record *sr)
case UNW_IA64_AR_PFS: preg = IA64_REG_PFS; break; case UNW_IA64_AR_PFS: preg = IA64_REG_PFS; break;
case UNW_IA64_AR_RNAT: preg = IA64_REG_RNAT; break; case UNW_IA64_AR_RNAT: preg = IA64_REG_RNAT; break;
case UNW_IA64_AR_UNAT: preg = IA64_REG_UNAT; break; case UNW_IA64_AR_UNAT: preg = IA64_REG_UNAT; break;
case UNW_IA64_BR + 0: preg = IA64_REG_RP; break; case UNW_IA64_BR + 0: preg = IA64_REG_IP; break;
case UNW_IA64_PR: preg = IA64_REG_PR; break; case UNW_IA64_PR: preg = IA64_REG_PR; break;
case UNW_IA64_SP: preg = IA64_REG_PSP; break; case UNW_IA64_SP: preg = IA64_REG_PSP; break;
@ -946,9 +941,9 @@ create_state_record_for (struct cursor *c, struct ia64_state_record *sr,
saved regs), rp in b0, pfs in ar.pfs. */ saved regs), rp in b0, pfs in ar.pfs. */
debug (1, "unwind.parser: no unwind info for ip=0x%lx (gp=%lx)\n", debug (1, "unwind.parser: no unwind info for ip=0x%lx (gp=%lx)\n",
(long) ip, (long) c->pi.gp); (long) ip, (long) c->pi.gp);
sr->curr.reg[IA64_REG_RP].where = IA64_WHERE_BR; sr->curr.reg[IA64_REG_IP].where = IA64_WHERE_BR;
sr->curr.reg[IA64_REG_RP].when = -1; sr->curr.reg[IA64_REG_IP].when = -1;
sr->curr.reg[IA64_REG_RP].val = 0; sr->curr.reg[IA64_REG_IP].val = 0;
goto out; goto out;
} }
@ -989,11 +984,11 @@ create_state_record_for (struct cursor *c, struct ia64_state_record *sr,
/* If RP did't get saved, generate entry for the return link /* If RP did't get saved, generate entry for the return link
register. */ register. */
if (sr->curr.reg[IA64_REG_RP].when >= sr->when_target) if (sr->curr.reg[IA64_REG_IP].when >= sr->when_target)
{ {
sr->curr.reg[IA64_REG_RP].where = IA64_WHERE_BR; sr->curr.reg[IA64_REG_IP].where = IA64_WHERE_BR;
sr->curr.reg[IA64_REG_RP].when = -1; sr->curr.reg[IA64_REG_IP].when = -1;
sr->curr.reg[IA64_REG_RP].val = sr->return_link_reg; sr->curr.reg[IA64_REG_IP].val = sr->return_link_reg;
} }
if (sr->when_target > sr->curr.reg[IA64_REG_BSP].when if (sr->when_target > sr->curr.reg[IA64_REG_BSP].when