diff options
Diffstat (limited to 'gdb/coffread.c')
| -rw-r--r-- | gdb/coffread.c | 41 |
1 files changed, 12 insertions, 29 deletions
diff --git a/gdb/coffread.c b/gdb/coffread.c index 2804508..f61d806 100644 --- a/gdb/coffread.c +++ b/gdb/coffread.c @@ -24,6 +24,7 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "breakpoint.h" #include "bfd.h" #include "symfile.h" +#include "objfiles.h" #include "buildsym.h" #include <obstack.h> @@ -162,9 +163,6 @@ struct type *in_function_type; struct pending_block *pending_blocks; -extern CORE_ADDR startup_file_start; /* From blockframe.c */ -extern CORE_ADDR startup_file_end; /* From blockframe.c */ - /* Complaints about various problems in the file being read */ struct complaint ef_complaint = @@ -547,11 +545,11 @@ complete_symtab (name, start_addr, size) cur_src_start_addr = start_addr; cur_src_end_addr = start_addr + size; - if (entry_point < cur_src_end_addr - && entry_point >= cur_src_start_addr) + if (current_objfile -> ei.entry_point >= cur_src_start_addr && + current_objfile -> ei.entry_point < cur_src_end_addr) { - startup_file_start = cur_src_start_addr; - startup_file_end = cur_src_end_addr; + current_objfile -> ei.entry_file_lowpc = cur_src_start_addr; + current_objfile -> ei.entry_file_highpc = cur_src_end_addr; } } @@ -639,7 +637,7 @@ record_minimal_symbol (name, address) /* coff_symfile_init () is the coff-specific initialization routine for reading symbols. - It is passed a struct sym_fns which contains, among other things, + It is passed a struct objfile which contains, among other things, the BFD for the file whose symbols are being read, and a slot for a pointer to "private data" which we fill with cookies and other treats for coff_symfile_read (). @@ -668,28 +666,13 @@ coff_symfile_init (objfile) objfile -> sym_private = xmmalloc (objfile -> md, sizeof (struct coff_symfile_info)); - /* Save startup file's range of PC addresses to help blockframe.c - decide where the bottom of the stack is. */ - if (bfd_get_file_flags (abfd) & EXEC_P) - { - /* Executable file -- record its entry point so we'll recognize - the startup file because it contains the entry point. */ - entry_point = bfd_get_start_address (abfd); - } + init_entry_point_info (objfile); + + /* Save the section number for the text section */ + if (section = bfd_get_section_by_name(abfd,".text")) + text_bfd_scnum = section->index; else - { - /* Examination of non-executable.o files. Short-circuit this stuff. */ - /* ~0 will not be in any file, we hope. */ - entry_point = ~0; - /* set the startup file to be an empty range. */ - startup_file_start = 0; - startup_file_end = 0; - } - /* Save the section number for the text section */ - if (section = bfd_get_section_by_name(abfd,".text")) - text_bfd_scnum = section->index; - else - text_bfd_scnum = -1; + text_bfd_scnum = -1; } /* This function is called for every section; it finds the outer limits |