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(linux_scratch_loc): Add a default-case which simply returns the

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register-location.  This is so that special-cases such
	as r0 are handled properly.

(Logical change 1.117)
This commit is contained in:
hp.com!davidm 2003-11-22 06:16:20 +00:00
parent c23814c91c
commit 8d7426fe0a
1 changed files with 9 additions and 0 deletions
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9
src/ia64/Gregs-ia64.c
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@ -87,6 +87,9 @@ linux_scratch_loc (struct cursor *c, unw_regnum_t reg)
case UNW_IA64_AR_CSD: addr += LINUX_SC_AR_CSD_OFF; break; case UNW_IA64_AR_CSD: addr += LINUX_SC_AR_CSD_OFF; break;
case UNW_IA64_AR_SSD: addr += LINUX_SC_AR_SSD_OFF; break; case UNW_IA64_AR_SSD: addr += LINUX_SC_AR_SSD_OFF; break;
case UNW_IA64_AR_CCV: addr += LINUX_SC_AR_CCV; break; case UNW_IA64_AR_CCV: addr += LINUX_SC_AR_CCV; break;
default:
return IA64_REG_LOC (c, reg);
} }
return IA64_LOC_ADDR (addr, 0); return IA64_LOC_ADDR (addr, 0);
@ -119,6 +122,9 @@ linux_scratch_loc (struct cursor *c, unw_regnum_t reg)
case UNW_IA64_FR + 6 ... UNW_IA64_FR + 11: case UNW_IA64_FR + 6 ... UNW_IA64_FR + 11:
addr += LINUX_PT_F6_OFF + 16 * (reg - (UNW_IA64_FR + 6)); addr += LINUX_PT_F6_OFF + 16 * (reg - (UNW_IA64_FR + 6));
return IA64_LOC_ADDR (addr, IA64_LOC_TYPE_FP); return IA64_LOC_ADDR (addr, IA64_LOC_TYPE_FP);
default:
return IA64_REG_LOC (c, reg);
} }
return IA64_LOC_ADDR (addr, 0); return IA64_LOC_ADDR (addr, 0);
@ -147,6 +153,9 @@ linux_scratch_loc (struct cursor *c, unw_regnum_t reg)
case UNW_IA64_AR_RSC: addr += LINUX_OLD_PT_RSC_OFF; break; case UNW_IA64_AR_RSC: addr += LINUX_OLD_PT_RSC_OFF; break;
case UNW_IA64_AR_CCV: addr += LINUX_OLD_PT_CCV_OFF; break; case UNW_IA64_AR_CCV: addr += LINUX_OLD_PT_CCV_OFF; break;
default:
return IA64_REG_LOC (c, reg);
} }
return IA64_LOC_ADDR (addr, 0); return IA64_LOC_ADDR (addr, 0);