Fix some gcc -Wall warnings:

	* cg_arcs.c (num_cycles): Change to unsigned int.
	(numarcs): Likewise.
	(arc_add): Change maxarcs to unsigned int.
	(cg_assemble): Change index to unsigned int.
	* cg_arcs.h (num_cycles, numarcs): Update declarations.
	* cg_print.c (cg_print): Change index to unsigned int.
	(cg_print_index): Change index, nnames, todo, i, and j to unsigned
	int.
	(cg_print_file_ordering): Change symbol_count and index2 to
	unsigned int.
	* core.c (symbol_map_count): Change to unsigned int.
	(core_create_function_syms): Change j to unsigned int.
	(core_create_line_syms): Add cast to avoid warning.
	* hist.c (hist_assign_samples): Change j to unsigned int.
	(hist_print): Change index to unsigned i nt.  Add cast to avoid
	warning.
	* sym_ids.c (parse_spec): Add casts to avoid warning.
	* symtab.c (symtab_finalize): Change j to unsigned int.
	(sym_lookup): Update printf format strings.
	* symtab.h (Sym_Table): Change len to unsigned int.
	* tahoe.c (tahoe_reladdr): Add casts to avoid warnings.

1 files changed, 2 insertions, 2 deletions

diff --git a/gprof/tahoe.c b/gprof/tahoe.c
index a9585df..3bcd3c5 100644
--- a/gprof/tahoe.c
+++ b/gprof/tahoe.c
@@ -202,11 +202,11 @@ tahoe_reladdr (modep)
     case byterel:
       return (bfd_vma) (cp + sizeof *cp + *cp);
     case wordrel:
-      for (i = 0; i < sizeof *sp; i++)
+      for (i = 0; (size_t) i < sizeof *sp; i++)
 	value = (value << 8) + (cp[i] & 0xff);
       return (bfd_vma) (cp + sizeof *sp + value);
     case longrel:
-      for (i = 0; i < sizeof *lp; i++)
+      for (i = 0; (size_t) i < sizeof *lp; i++)
 	value = (value << 8) + (cp[i] & 0xff);
       return (bfd_vma) (cp + sizeof *lp + value);
     }