This is the mail archive of the
gdb-patches@sources.redhat.com
mailing list for the GDB project.
Re: [RFC] solib-svr4.c gdb_byteised.
- From: Manoj Iyer <manjo at austin dot ibm dot com>
- To: "M.M. Kettenis" <m dot m dot kettenis at alumnus dot utwente dot nl>
- Cc: gdb-patches at sources dot redhat dot com
- Date: Thu, 26 May 2005 17:43:46 -0500 (CDT)
- Subject: Re: [RFC] solib-svr4.c gdb_byteised.
- References: <7320928157066569@webhare>
> > solib-svr4.c compiles without errors on ppc64 with gcc4.0. Here is a
> > patch...
> >
> >
> > 2005-05-26 Manoj Iyer <manjo@austin.ibm.com>
> >
> > * solib-svr4.c: lm_info structure convert type of lm to gdb_byte.
> > (elf_locate_base): Converted types of buf, bufend, pbuf, to gdb_byte.
> > (first_link_map_member): Converted type of r_map_buf to gdb_byte.
> > (open_symbol_file_object): Converted type of l_name_buf to gdb_byte.
> > (svr4_fetch_objfile_link_map): Converted type of l_name_buf to
> > gdb_byte.
>
> I think the l_name_buf change is wrong since it *is* supposed to be
> a (character) string.
gcc4.0 complained abt the signedness...
reversing gdb_byte to char for l_name_buf :
/opt/gcc-nightly/4.0-20050526/bin/cc -m64 -c -m64 -mminimal-toc -I.
-I.././gdb -I.././gdb/config -DLOCALEDIR="\"/usr/local/share/locale\""
-DHAVE_CONFIG_H -I.././gdb/../include/opcode -I.././gdb/../readline/..
-I../bfd -I.././gdb/../bfd -I.././gdb/../include -I../intl
-I.././gdb/../intl -DMI_OUT=1 -Wimplicit -Wreturn-type -Wcomment
-Wtrigraphs -Wformat -Wparentheses -Wpointer-arith -Wformat-nonliteral
-Wunused-label -Wunused-function solib-svr4.c
solib-svr4.c: In function â??open_symbol_file_objectâ??:
solib-svr4.c:533: warning: pointer targets in passing argument 2 of
â??read_memoryâ?? differ in signedness
solib-svr4.c:537: warning: pointer targets in passing argument 1 of
â??extract_unsigned_integerâ?? differ in signedness
solib-svr4.c: In function â??svr4_fetch_objfile_link_mapâ??:
solib-svr4.c:707: warning: pointer targets in passing argument 2 of
â??read_memoryâ?? differ in signedness
solib-svr4.c:711: warning: pointer targets in passing argument 1 of
â??extract_unsigned_integerâ?? differ in signedness
Making init.c