[c++,4/6] gdb_bfd_lookup_symbol: Cast const char* arguments to void*
Commit Message
/home/pedro/gdb/mygit/src/gdb/solib-frv.c: In function ‘int enable_break2()’:
/home/pedro/gdb/mygit/src/gdb/solib-frv.c:622:72: error: invalid conversion from ‘const void*’ to ‘void*’ [-fpermissive]
addr = gdb_bfd_lookup_symbol (tmp_bfd, cmp_name, "_dl_debug_addr");
^
In file included from /home/pedro/gdb/mygit/src/gdb/solib-frv.c:23:0:
/home/pedro/gdb/mygit/src/gdb/solib.h:82:18: error: initializing argument 3 of ‘CORE_ADDR gdb_bfd_lookup_symbol(bfd*, int (*)(asymbol*, void*), void*)’ [-fpermissive]
extern CORE_ADDR gdb_bfd_lookup_symbol (bfd *abfd,
^
The call in question is:
addr = gdb_bfd_lookup_symbol (tmp_bfd, cmp_name, "_dl_debug_addr");
gdb/ChangeLog:
* solib-dsbt.c (enable_break): Add cast.
* solib-frv.c (enable_break2): Likewise.
---
gdb/solib-dsbt.c | 3 ++-
gdb/solib-frv.c | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
Comments
Simon Marchi <simon.marchi@polymtl.ca> writes:
> /home/pedro/gdb/mygit/src/gdb/solib-frv.c: In function ‘int enable_break2()’:
> /home/pedro/gdb/mygit/src/gdb/solib-frv.c:622:72: error: invalid conversion from ‘const void*’ to ‘void*’ [-fpermissive]
> addr = gdb_bfd_lookup_symbol (tmp_bfd, cmp_name, "_dl_debug_addr");
> ^
> In file included from /home/pedro/gdb/mygit/src/gdb/solib-frv.c:23:0:
> /home/pedro/gdb/mygit/src/gdb/solib.h:82:18: error: initializing argument 3 of ‘CORE_ADDR gdb_bfd_lookup_symbol(bfd*, int (*)(asymbol*, void*), void*)’ [-fpermissive]
> extern CORE_ADDR gdb_bfd_lookup_symbol (bfd *abfd,
> ^
>
> The call in question is:
>
> addr = gdb_bfd_lookup_symbol (tmp_bfd, cmp_name, "_dl_debug_addr");
Hi Simon,
Did you consider the possibility that changing argument 'data' type to
'const void *'? like this,
CORE_ADDR
gdb_bfd_lookup_symbol (bfd *abfd,
int (*match_sym) (asymbol *, void *),
const void *data)
@@ -876,7 +876,8 @@ enable_break (void)
info->interp_plt_sect_low + bfd_section_size (tmp_bfd, interp_sect);
}
- addr = gdb_bfd_lookup_symbol (tmp_bfd, cmp_name, "_dl_debug_state");
+ addr = gdb_bfd_lookup_symbol (tmp_bfd,
+ cmp_name, (void *) "_dl_debug_state");
if (addr != 0)
{
if (solib_dsbt_debug)
@@ -619,7 +619,8 @@ enable_break2 (void)
interp_plt_sect_low + bfd_section_size (tmp_bfd, interp_sect);
}
- addr = gdb_bfd_lookup_symbol (tmp_bfd, cmp_name, "_dl_debug_addr");
+ addr = gdb_bfd_lookup_symbol (tmp_bfd,
+ cmp_name, (void *) "_dl_debug_addr");
if (addr == 0)
{