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simple-object-xcoff.c (simple_object_xcoff_find_sections): Use ulong_type to avoid warning about 32-bit shift. 

* simple-object-xcoff.c (simple_object_xcoff_find_sections): Use
	ulong_type to avoid warning about 32-bit shift.

From-SVN: r256925
This commit is contained in:
Eli Zaretskii 2018-01-21 05:01:31 +00:00 committed by Ian Lance Taylor
parent aa9ea77f50
commit c6bff8ada6
2 changed files with 19 additions and 5 deletions
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5
libiberty/ChangeLog
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@ -1,3 +1,8 @@
2018-01-20 Eli Zaretskii <eliz@gnu.org>
* simple-object-xcoff.c (simple_object_xcoff_find_sections): Use
ulong_type to avoid warning about 32-bit shift.
2018-01-11 Richard Biener <rguenther@suse.de> 2018-01-11 Richard Biener <rguenther@suse.de>
Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>

19
libiberty/simple-object-xcoff.c
View File

@ -596,15 +596,24 @@ simple_object_xcoff_find_sections (simple_object_read *sobj,
aux = (unsigned char *) auxent; aux = (unsigned char *) auxent;
if (u64) if (u64)
{ {
/* Use an intermediate 64-bit type to avoid
compilation warning about 32-bit shift below on
hosts with 32-bit off_t which aren't supported by
AC_SYS_LARGEFILE. */
ulong_type x_scnlen64;
if ((auxent->u.xcoff64.x_csect.x_smtyp & 0x7) != XTY_SD if ((auxent->u.xcoff64.x_csect.x_smtyp & 0x7) != XTY_SD
|| auxent->u.xcoff64.x_csect.x_smclas != XMC_XO) || auxent->u.xcoff64.x_csect.x_smclas != XMC_XO)
continue; continue;
x_scnlen = fetch_32 (aux + offsetof (union external_auxent, x_scnlen64 =
u.xcoff64.x_csect.x_scnlen_hi)); fetch_32 (aux + offsetof (union external_auxent,
x_scnlen = x_scnlen << 32 u.xcoff64.x_csect.x_scnlen_hi));
| fetch_32 (aux + offsetof (union external_auxent, x_scnlen =
u.xcoff64.x_csect.x_scnlen_lo)); ((x_scnlen64 << 32)
| fetch_32 (aux
+ offsetof (union external_auxent,
u.xcoff64.x_csect.x_scnlen_lo)));
} }
else else
{ {