From 1475e2012f267f69dab879ce146f99128fd21653 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Wed, 1 Aug 2007 03:44:35 +0000 Subject: * stdlib/tst-strtod2.c (do_test): Use %tu in fmt string for ptrdiff_t value. * stdio-common/tst-fmemopen2.c (do_test): Avoid fmt string warning if off_t is different rank from size_t. * sysdeps/generic/unwind-dw2.c (extract_cie_info, execute_cfa_program, uw_frame_state_for): Avoid type punning warnings. * sysdeps/generic/unwind-dw2-fde-glibc.c (_Unwind_IteratePhdrCallback): Likewise. * sysdeps/generic/unwind-dw2-fde.c (_Unwind_Find_FDE): Likewise. (binary_search_single_encoding_fdes, binary_search_mixed_encoding_fdes, get_cie_encoding, linear_search_fdes): Don't mix char and unsigned char pointers. --- sysdeps/generic/unwind-dw2-fde.c | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) (limited to 'sysdeps/generic/unwind-dw2-fde.c') diff --git a/sysdeps/generic/unwind-dw2-fde.c b/sysdeps/generic/unwind-dw2-fde.c index 13945b9719..8d62e46114 100644 --- a/sysdeps/generic/unwind-dw2-fde.c +++ b/sysdeps/generic/unwind-dw2-fde.c @@ -1,5 +1,5 @@ /* Subroutines needed for unwinding stack frames for exception handling. */ -/* Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2006 +/* Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2006, 2007 Free Software Foundation, Inc. Contributed by Jason Merrill . @@ -301,7 +301,8 @@ get_cie_encoding (struct dwarf_cie *cie) if (aug[0] != 'z') return DW_EH_PE_absptr; - p = aug + strlen (aug) + 1; /* Skip the augmentation string. */ + /* Skip the augmentation string. */ + p = aug + strlen ((const char *) aug) + 1; p = read_uleb128 (p, &utmp); /* Skip code alignment. */ p = read_sleb128 (p, &stmp); /* Skip data alignment. */ p++; /* Skip return address column. */ @@ -838,7 +839,7 @@ linear_search_fdes (struct object *ob, fde *this_fde, void *pc) else { _Unwind_Ptr mask; - const char *p; + const unsigned char *p; p = read_encoded_value_with_base (encoding, base, this_fde->pc_begin, &pc_begin); @@ -908,7 +909,7 @@ binary_search_single_encoding_fdes (struct object *ob, void *pc) size_t i = (lo + hi) / 2; fde *f = vec->array[i]; _Unwind_Ptr pc_begin, pc_range; - const char *p; + const unsigned char *p; p = read_encoded_value_with_base (encoding, base, f->pc_begin, &pc_begin); @@ -936,7 +937,7 @@ binary_search_mixed_encoding_fdes (struct object *ob, void *pc) size_t i = (lo + hi) / 2; fde *f = vec->array[i]; _Unwind_Ptr pc_begin, pc_range; - const char *p; + const unsigned char *p; int encoding; encoding = get_fde_encoding (f); @@ -1046,6 +1047,7 @@ _Unwind_Find_FDE (void *pc, struct dwarf_eh_bases *bases) if (f) { int encoding; + _Unwind_Ptr func; bases->tbase = ob->tbase; bases->dbase = ob->dbase; @@ -1054,7 +1056,8 @@ _Unwind_Find_FDE (void *pc, struct dwarf_eh_bases *bases) if (ob->s.b.mixed_encoding) encoding = get_fde_encoding (f); read_encoded_value_with_base (encoding, base_from_object (encoding, ob), - f->pc_begin, (_Unwind_Ptr *)&bases->func); + f->pc_begin, &func); + bases->func = (void *) func; } return f; -- cgit v1.2.1