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binutils/Dwarf: avoid "shadowing" of glibc function name

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As before: Old enough glibc has an (unguarded) declaration of index()
in string.h, which triggers a "shadows a global declaration" warning.
This commit is contained in:
Jan Beulich
2022-08-05 12:48:17 +02:00
parent 8005415fe9
commit 188bc85476
1 changed files with 13 additions and 13 deletions
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26
binutils/dwarf.c
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@ -2773,7 +2773,7 @@ read_and_display_attr_value (unsigned long attribute,
case DW_FORM_rnglistx: case DW_FORM_rnglistx:
if (!do_loc) if (!do_loc)
{ {
dwarf_vma base, index; dwarf_vma base, idx;
const char *suffix = strrchr (section->name, '.'); const char *suffix = strrchr (section->name, '.');
bool dwo = suffix && strcmp (suffix, ".dwo") == 0; bool dwo = suffix && strcmp (suffix, ".dwo") == 0;
@ -2781,29 +2781,29 @@ read_and_display_attr_value (unsigned long attribute,
{ {
if (dwo) if (dwo)
{ {
index = fetch_indexed_value (uvalue, loclists_dwo, 0); idx = fetch_indexed_value (uvalue, loclists_dwo, 0);
index += (offset_size == 8) ? 20 : 12; idx += (offset_size == 8) ? 20 : 12;
} }
else if (debug_info_p == NULL) else if (debug_info_p == NULL)
{ {
index = fetch_indexed_value (uvalue, loclists, 0); idx = fetch_indexed_value (uvalue, loclists, 0);
} }
else else
{ {
/* We want to compute: /* We want to compute:
index = fetch_indexed_value (uvalue, loclists, debug_info_p->loclists_base); idx = fetch_indexed_value (uvalue, loclists, debug_info_p->loclists_base);
index += debug_info_p->loclists_base; idx += debug_info_p->loclists_base;
Fortunately we already have that sum cached in the Fortunately we already have that sum cached in the
loc_offsets array. */ loc_offsets array. */
index = debug_info_p->loc_offsets [uvalue]; idx = debug_info_p->loc_offsets [uvalue];
} }
} }
else if (form == DW_FORM_rnglistx) else if (form == DW_FORM_rnglistx)
{ {
if (dwo) if (dwo)
{ {
index = fetch_indexed_value (uvalue, rnglists_dwo, 0); idx = fetch_indexed_value (uvalue, rnglists_dwo, 0);
index += (offset_size == 8) ? 20 : 12; idx += (offset_size == 8) ? 20 : 12;
} }
else else
{ {
@ -2813,8 +2813,8 @@ read_and_display_attr_value (unsigned long attribute,
base = debug_info_p->rnglists_base; base = debug_info_p->rnglists_base;
/* We do not have a cached value this time, so we perform the /* We do not have a cached value this time, so we perform the
computation manually. */ computation manually. */
index = fetch_indexed_value (uvalue, rnglists, base); idx = fetch_indexed_value (uvalue, rnglists, base);
index += base; idx += base;
} }
} }
else else
@ -2827,13 +2827,13 @@ read_and_display_attr_value (unsigned long attribute,
base = debug_info_p->addr_base; base = debug_info_p->addr_base;
base += uvalue * pointer_size; base += uvalue * pointer_size;
index = fetch_indexed_addr (base, pointer_size); idx = fetch_indexed_addr (base, pointer_size);
} }
/* We have already displayed the form name. */ /* We have already displayed the form name. */
printf (_("%c(index: 0x%s): %s"), delimiter, printf (_("%c(index: 0x%s): %s"), delimiter,
dwarf_vmatoa ("x", uvalue), dwarf_vmatoa ("x", uvalue),
dwarf_vmatoa ("x", index)); dwarf_vmatoa ("x", idx));
} }
break; break;