* Makefile.in (ALLDEPFILES): Add hpread.c.
(hpread.o): Add dependencies.
* somread.c: Do not include "aout/aout64.h". SOM has nothing to
do with a.out.
(BYTES_IN_WORD): Delete.
(som_symfile_read): Call hpread_build_psymtabs to build any
minimal symbols based on the HP C native debug symbols.
(som_symfile_finish): Call hpread_symfile_finish.
(som_symfile_init): Call hpread_symfile_init.
* config/pa/tm-hppa.h (HPREAD_ADJUST_STACK_ADDRESS): Define.
* hppa-tdep.c (hpread_adjust_stack_address): New function.
* config/pa/hppabsd.mh (NATDEPFILES): Add hpread.o
* config/pa/hppahpux.mh (NATDEPFILES): Likewise.
* hpread.c: New file.
This commit is contained in:
Jeff Law
parent
36d4f4d851
commit
98c0e047bd
@ -43,6 +43,20 @@ else
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fi
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fi
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hpread_files="hpread.c ChangeLog.hpread"
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if ( echo $* | grep keep\-hpread > /dev/null ) ; then
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keep_these_too="${hpread_files} ${keep_these_too}"
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if [ -n "${verbose}" ] ; then
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echo Keeping ${hpread_files}
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fi
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else
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lose_these_too="${hpread_files} ${lose_these_too}"
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if [ -n "${verbose}" ] ; then
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echo Deleting ${hpread_files}
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fi
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fi
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# All files listed between the "Things-to-keep:" line and the
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# "Files-to-sed:" line will be kept. All other files will be removed.
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# Directories listed in this section will have their own Sanitize
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@ -372,4 +386,30 @@ else
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done
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fi
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echo Removing traces of \"hpread\"...
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# Don't try to clean directories here, as the 'mv' command will fail.
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# Also, grep fails on NFS mounted directories.
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if ( echo $* | grep keep\-hpread > /dev/null ) ; then
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for i in * ; do
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if test ! -d $i && (grep sanitize-hpread $i > /dev/null) ; then
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echo Keeping hpread stuff in $i
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fi
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done
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else
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for i in * ; do
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if test ! -d $i && (grep sanitize-hpread $i > /dev/null) ; then
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echo Removing traces of \"hpread\" out of $i...
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cp $i new
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sed '/start\-sanitize\-hpread/,/end-\sanitize\-hpread/d' < $i > new
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if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
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echo Caching $i in .Recover...
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mv $i .Recover
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fi
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mv new $i
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fi
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done
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fi
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# End of file.
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204
gdb/ChangeLog.hpread
Normal file
204
gdb/ChangeLog.hpread
Normal file
@ -0,0 +1,204 @@
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Fri Aug 19 10:36:15 1994 Jeff Law (law@snake.cs.utah.edu)
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* Makefile.in (ALLDEPFILES): Add hpread.c.
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(hpread.o): Add dependencies.
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* somread.c: Do not include "aout/aout64.h". SOM has nothing to
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do with a.out.
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(BYTES_IN_WORD): Delete.
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(som_symfile_read): Call hpread_build_psymtabs to build any
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minimal symbols based on the HP C native debug symbols.
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(som_symfile_finish): Call hpread_symfile_finish.
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(som_symfile_init): Call hpread_symfile_init.
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* config/pa/tm-hppa.h (HPREAD_ADJUST_STACK_ADDRESS): Define.
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* hppa-tdep.c (hpread_adjust_stack_address): New function.
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* config/pa/hppabsd.mh (NATDEPFILES): Add hpread.o
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* config/pa/hppahpux.mh (NATDEPFILES): Likewise.
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* hpread.c: New file.
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Fri Aug 12 19:30:53 1994 Jeff Law (law@snake.cs.utah.edu)
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* hpread.c: Delete rest of TODO list. Do not include "libbfd.h",
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<time.h>, <sys/types.h>, "demangle.h", <sys/file.h>,
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"expression.h", "language.h", "gdbtypes.h", "demangleh".
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Move all global variables into the private symbol table structure
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and add accessor macros. Update some comments.
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(hpread_build_psymtabs): Delete dbsubc_addr, we don't need it.
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(hpread_end_psymtab): New function to end a partial symbol table,
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all callers changed (no more bogus sharing with dbxread.c).
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Mon Aug 08 15:34:13 1994 Jeff Law (law@snake.cs.utah.edu)
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* hpread.c (hpread_process_one_debug_symbol): Fix block scoping
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problem (losing localvars on the close-brace instead of after
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the close brace).
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Wed Jul 06 12:39:07 1994 Jeff Law (law@snake.cs.utah.edu)
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* hpread.c: More cleanups. Delete lots of trailing whitespace.
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Remove some items from the TODO list and notes throughout code
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for things which need fixing. Add more comments.
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Document bogus struct symloc sharing with dbxread.c. Delete more
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useless variables. Add more PARAM prototypes. Fixup more
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indention problems that have crept in.
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(SET_NAMESTRING): Accept new namep and objfile arguments so that
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it doesn't depend on the variable names on the procedures it's
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used from.
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(hpread_symfile_init): Delete incorrect checks for bogus sizes of
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the debug sections.
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Mon Jul 04 19:48:03 1994 Jeff Law (law@snake.cs.utah.edu)
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* hpread.c (hpread_symfile_init): Make sure to initialize all the
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private data to zero. Not having any HP C debug symbols is not an
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error. Just return.
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Fri Jul 01 19:50:21 1994 Jeff Law (law@snake.cs.utah.edu)
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* hpread.c: Change contribution notice to the Cygnus/Utah agreed
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upon notice. Delete some stuff from the TODO list. Rework
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many comments to be clearer. Major cleanups. Consistently
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use "hpread_" prefix. Delete unnecessary macros, structures
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variables, fiels, functions and #if 0 code. Mark code which
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still needs to be cleaned up. PARAMize and make most functions
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static. Fix error checking when reading in the debug section
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contents. No more minimal symbol table handling in this code!
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Mon Mar 21 10:09:06 1994 Jeff Law (law@snake.cs.utah.edu)
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* hpread.c (_initialize_hpuxread): Don't call add_symtab_fns if
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HPREAD is not defined.
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Sun Mar 13 17:19:03 1994 Jeff Law (law@snake.cs.utah.edu)
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* hpread.c (read_hpux_symtab: Correctly determine the namespace
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and address class of SVAR, DVAR, TYPEDEF, TAGDEF, CONST, and
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MEMENUM symbols. Do not include function-scoped variables in
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the partial symbol table.
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Sun Feb 6 15:56:09 1994 Jeff Law (law@wild.cs.utah.edu)
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* hpread.c (hpux_symfile_init): Use obj_som_* rather than obj_* to
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access BFD private data. Search for the "$TEXT$" space rather
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than ".text".
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(hppa_sym_fns): Add bfd target flavour to initializer.
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Thu Dec 16 09:14:58 1993 Jeff Law (law@snake.cs.utah.edu)
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* hpread.c (read_hp_function_type): Correctly handle
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pass-by-value structures > 64bits in size.
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(process_one_debug_symbol): Likewise.
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Tue Nov 2 03:01:01 1993 Jeff Law (law@snake.cs.utah.edu)
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* hpread.c: Include <time.h> and <sys/types.h>. Change include
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of "libhppa.h" to "som.h".
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(BYTES_IN_WORD): Define.
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(hppa_sym_fns): "hppa" is 4 characters, not 5.
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Wed Sep 29 17:20:54 1993 Jeff Law (law@snake.cs.utah.edu)
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* hpread.c (read_hpux_symtab): When a K_END is found for a
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K_MODULE, clear the have_module and have_name flags.
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Sun Aug 22 22:50:32 1993 Jeff Law (law@snake.cs.utah.edu)
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* hpread.c (get_textlow): Don't go past a K_END when looking for a
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K_FUNCTION. Avoids losing on source files with no functions.
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Wed Aug 18 21:42:52 1993 Jeff Law (law@snake.cs.utah.edu)
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* hpread.c (read_hpux_symtab): Call SET_NAMESTRING for K_MODULE
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debug symbols.
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Mon Aug 16 09:52:33 1993 Jeff Law (law@snake.cs.utah.edu)
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* hpread.c: Add U Utah contribution notice. Add TODO list.
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(hp_type_lookup): Use TYPE_NAME and TYPE_TAG_NAME.
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(process_one_debug_symbol): Likewise.
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Tue Jul 20 14:14:59 1993 Jeff Law (law@snake.cs.utah.edu)
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* hpread.c (read_hp_array_type): Handle "char foo[]".
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Thu Jul 1 15:46:10 1993 Jeff Law (law@snake.cs.utah.edu)
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* hpread.c: Run through gnu-indent.
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Mon Jun 28 19:00:21 1993 Jeff Law (law@snake.cs.utah.edu)
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* hpread.c: Do not include libhppax. Instead include libhppa.h
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and hpux-symtab.h. Misc indention fixes.
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(find_unwind_entry): Add PARAM prototype.
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(read_hpux_symtab): More fixes for names and sizes of structs,
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unions, enums, typedefs, and tagdefs.
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(read_hp_enum_type, read_hp_struct_type): Likewise.
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(read_hp_set_type, read_hp_subrange_type): Likewise.
|
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(hp_type_lookup, process_one_debug_symbol): Likewise.
|
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(process_one_debug_symbol): Search forward from the K_FUNCTION for
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the first K_BEGIN when setting the line number associated with a
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function. Avoid unnecessary calls to savestring.
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(hp_alloc_type): Initialize TYPE_CPLUS_SPECIFIC here. Remove
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most cases where we set it elsewhere.
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(hppa_sym_fns): Use "hppa" instead of hppax since hpread.c and
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paread.c use the same BFD backend now. All references changed.
|
||||
(hpux_symfile_init): Allocate space to hold the debugging section
|
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contents on the symbol obstack.
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Wed Jun 23 16:33:36 1993 Jeff Law (law@snake.cs.utah.edu)
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* hpread.c: Document a few functions, misc cleanups. Update
|
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copyright to reflect the first "release" of this file.
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(struct hpux_symfile_info): Delete unneeded fields. Keep pointers
|
||||
to the contents of the debug sections rather than offsets within
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the file itself. Corresponding changes to the accessor macros.
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||||
(sl_symbol_size, slt_symbuf): Delete unneeded global variables.
|
||||
(slt_symbuf_start, slt_symbuf_end, lntt_symbuf): Likewise.
|
||||
(lntt_symbuf_start, lntt_symbuf_end, gntt_symbuf): Likewise.
|
||||
(gntt_symbuf_start, gntt_symbuf_end): Likewise.
|
||||
(fill_slt_symbuf, fill_lntt_symbuf): Delete unneeded functions.
|
||||
(fill_gntt_symbuf): Likewise.
|
||||
(get_lntt, get_gntt, get_slt): Simplify.
|
||||
(hpux_symfile_init): Read and store the contents of the debugging
|
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sections. Do error checking on memory allocation and BFD calls.
|
||||
(read_hpux_symtab): Delete KERNELDEBUG crud. Ignore debug symbols
|
||||
which are not needed for building partial symbol tables. Handle
|
||||
K_CONST, K_TYPEDEF, and K_TAGDEF just like K_SVAR and K_DVAR.
|
||||
(read_ofile_symtab): Delete useless processing_gcc_compilation stuff.
|
||||
(read_hp_struct_type): Initialize TYPE_CPLUS_SPECIFIC.
|
||||
(read_hp_set_type, read_hp_array_type): Likewise.
|
||||
(read_hp_subrange_type, hp_type_lookup): Likewise.
|
||||
|
||||
Tue Jun 22 11:03:13 1993 Jeff Law (law@snake.cs.utah.edu)
|
||||
|
||||
* hpread.c: Delete useless #if 1 statements.
|
||||
(hp_type_translate): Use T_LONG, T_UNS_LONG, and T_DOUBLE instead
|
||||
of magic integers. Fix handling for T_UNS_INT. Abort if the type
|
||||
passed in is not an "immediate" type.
|
||||
(read_hp_enum_type): Properly compute the size of the type.
|
||||
(read_hp_array_type): Likewise.
|
||||
(hp_type_lookup): Prefix the names of structs, unions and enums
|
||||
with "struct", "union", and "enum" as appropriate.
|
||||
|
||||
Mon Jun 21 10:13:42 1993 Jeff Law (law@snake.cs.utah.edu)
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||||
|
||||
* hpread.c: Include "demangle.h".
|
||||
(process_one_debug_symbol): Set the SYMBOL_LANGUAGE and
|
||||
SYMBOL_INIT_DEMANGLED_NAME for the current symbol. Adjust
|
||||
SYMBOL_VALUE for local variables in the stack by the size of the
|
||||
current function's stack (found in unwind descriptor). Keep
|
||||
better track of the current unwind descriptor.
|
||||
|
||||
Wed Jun 16 14:34:10 1993 Jeff Law (law@snake.cs.utah.edu)
|
||||
|
||||
* hpread.c (hp_type_translate): Fix promotion bugs from
|
||||
char to short and short to int.
|
||||
|
||||
Thu Jun 10 11:27:34 1993 Jeff Law (law@snake.cs.utah.edu)
|
||||
|
||||
* hpread.c (read_hp_function_type): Adjust SYMBOL_VALUE for
|
||||
arguments in the stack by the size of the current function's stack
|
||||
(found in the unwind descriptor).
|
||||
(process_one_debug_symbol): Likewise. Keep track of the current
|
||||
function's unwind descriptor.
|
||||
@ -860,6 +860,11 @@ unexport CHILLFLAGS CHILL_LIB CHILL_FOR_TARGET :
|
||||
# These are things from config/*/*.m? fragments. There is no good reason
|
||||
# why they are separate from the lists of files above.
|
||||
|
||||
HPREAD_SOURCE=
|
||||
# start-sanitize-hpread
|
||||
HPREAD_SOURCE=hpread.c
|
||||
# end-sanitize-hpread
|
||||
|
||||
ALLDEPFILES = 29k-share/udi/udip2soc.c 29k-share/udi/udr.c \
|
||||
29k-share/udi/udi2go32.c \
|
||||
a29k-pinsn.c a29k-tdep.c a68v-nat.c alpha-nat.c alpha-tdep.c \
|
||||
@ -882,7 +887,7 @@ ALLDEPFILES = 29k-share/udi/udip2soc.c 29k-share/udi/udr.c \
|
||||
nindy-share/Onindy.c nindy-share/nindy.c \
|
||||
nindy-share/ttyflush.c nindy-tdep.c \
|
||||
ns32k-pinsn.c ns32km3-nat.c osfsolib.c \
|
||||
somread.c procfs.c pyr-pinsn.c pyr-tdep.c pyr-xdep.c \
|
||||
somread.c $(HPREAD_SOURCE) procfs.c pyr-pinsn.c pyr-tdep.c pyr-xdep.c \
|
||||
remote-adapt.c remote-bug.c remote-e7000.c remote-eb.c remote-es.c \
|
||||
remote-hms.c remote-mips.c \
|
||||
remote-mm.c remote-mon.c remote-nindy.c remote-os9k.c remote-sim.c \
|
||||
@ -1240,6 +1245,11 @@ osfsolib.o: osfsolib.c $(command_h) $(defs_h) $(gdbcore_h) $(inferior_h) \
|
||||
somread.o: somread.c $(bfd_h) buildsym.h complaints.h $(defs_h) \
|
||||
gdb-stabs.h objfiles.h symfile.h $(symtab_h)
|
||||
|
||||
# start-sanitize-hpread
|
||||
hpread.o: hpread.c $(bfd_h) buildsym.h complaints.h $(defs_h) \
|
||||
gdb-stabs.h objfiles.h symfile.h $(symtab_h)
|
||||
# end-sanitize-hpread
|
||||
|
||||
parse.o: parse.c $(command_h) $(defs_h) $(expression_h) $(frame_h) \
|
||||
$(gdbtypes_h) language.h parser-defs.h $(symtab_h) $(value_h)
|
||||
|
||||
|
||||
@ -41,4 +41,29 @@ Things-to-lose:
|
||||
|
||||
Do-last:
|
||||
|
||||
echo Removing traces of \"hpread\"...
|
||||
|
||||
# Don't try to clean directories here, as the 'mv' command will fail.
|
||||
# Also, grep fails on NFS mounted directories.
|
||||
if ( echo $* | grep keep\-hpread > /dev/null ) ; then
|
||||
for i in * ; do
|
||||
if test ! -d $i && (grep sanitize-hpread $i > /dev/null) ; then
|
||||
echo Keeping hpread stuff in $i
|
||||
fi
|
||||
done
|
||||
else
|
||||
for i in * ; do
|
||||
if test ! -d $i && (grep sanitize-hpread $i > /dev/null) ; then
|
||||
echo Removing traces of \"hpread\" out of $i...
|
||||
cp $i new
|
||||
sed '/start\-sanitize\-hpread/,/end-\sanitize\-hpread/d' < $i > new
|
||||
if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
|
||||
echo Caching $i in .Recover...
|
||||
mv $i .Recover
|
||||
fi
|
||||
mv new $i
|
||||
fi
|
||||
done
|
||||
fi
|
||||
|
||||
# End of file.
|
||||
|
||||
@ -1,5 +1,9 @@
|
||||
# Host: Hewlett-Packard PA-RISC machine, running BSD
|
||||
HPREAD=
|
||||
# start-sanitize-hpread
|
||||
HPREAD=hpread.o
|
||||
# end-sanitize-hpread
|
||||
XDEPFILES=
|
||||
XM_FILE= xm-hppab.h
|
||||
NAT_FILE= nm-hppab.h
|
||||
NATDEPFILES= hppab-nat.o coredep.o corelow.o exec.o inftarg.o fork-child.o somread.o infptrace.o
|
||||
NATDEPFILES= hppab-nat.o coredep.o corelow.o exec.o inftarg.o fork-child.o somread.o infptrace.o $(HPREAD)
|
||||
|
||||
@ -1,9 +1,13 @@
|
||||
# Host: Hewlett-Packard PA-RISC machine, running HPUX
|
||||
HPREAD=
|
||||
# start-sanitize-hpread
|
||||
HPREAD=hpread.o
|
||||
# end-sanitize-hpread
|
||||
TERMCAP = -lcurses
|
||||
XDEPFILES= ser-tcp.o
|
||||
XM_FILE= xm-hppah.h
|
||||
NAT_FILE= nm-hppah.h
|
||||
NATDEPFILES= hppah-nat.o coredep.o corelow.o inftarg.o fork-child.o somread.o infptrace.o
|
||||
REGEX=regex.o
|
||||
REGEX1=regex.o
|
||||
HOST_IPC=-DBSD_IPC -DPOSIX_WAIT
|
||||
NATDEPFILES= hppah-nat.o coredep.o corelow.o inftarg.o fork-child.o somread.o infptrace.o $(HPREAD)
|
||||
|
||||
@ -508,6 +508,27 @@ find_unwind_entry(pc)
|
||||
return NULL;
|
||||
}
|
||||
|
||||
/* start-sanitize-hpread */
|
||||
/* Return the adjustment necessary to make for addresses on the stack
|
||||
as presented by hpread.c.
|
||||
|
||||
This is necessary because of the stack direction on the PA and the
|
||||
bizarre way in which someone (?) decided they wanted to handle
|
||||
frame pointerless code in GDB. */
|
||||
int
|
||||
hpread_adjust_stack_address (func_addr)
|
||||
CORE_ADDR func_addr;
|
||||
{
|
||||
struct unwind_table_entry *u;
|
||||
|
||||
u = find_unwind_entry (func_addr);
|
||||
if (!u)
|
||||
return 0;
|
||||
else
|
||||
return u->Total_frame_size << 3;
|
||||
}
|
||||
/* end-sanitize-hpread */
|
||||
|
||||
/* Called to determine if PC is in an interrupt handler of some
|
||||
kind. */
|
||||
|
||||
|
||||
2044
gdb/hpread.c
Normal file
2044
gdb/hpread.c
Normal file
File diff suppressed because it is too large
Load Diff
@ -34,13 +34,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
|
||||
#include "demangle.h"
|
||||
#include <sys/file.h>
|
||||
|
||||
/* Size of n_value and n_strx fields in a stab symbol. */
|
||||
#define BYTES_IN_WORD 4
|
||||
|
||||
#if 0
|
||||
#include "aout/aout64.h"
|
||||
#endif
|
||||
|
||||
/* Various things we might complain about... */
|
||||
|
||||
static void
|
||||
@ -336,10 +329,15 @@ som_symfile_read (objfile, section_offsets, mainline)
|
||||
|
||||
som_symtab_read (abfd, offset, objfile);
|
||||
|
||||
/* Now read information from the debugging sections. */
|
||||
/* Now read information from the stabs debug sections. */
|
||||
stabsect_build_psymtabs (objfile, section_offsets, mainline,
|
||||
"$GDB_SYMBOLS$", "$GDB_STRINGS$", "$TEXT$");
|
||||
|
||||
/* start-sanitize-hpread */
|
||||
/* Now read the native debug information. */
|
||||
hpread_build_psymtabs (objfile, section_offsets, mainline);
|
||||
/* end-sanitize-hpread */
|
||||
|
||||
/* Install any minimal symbols that have been collected as the current
|
||||
minimal symbols for this objfile. */
|
||||
install_minimal_symbols (objfile);
|
||||
@ -374,15 +372,21 @@ som_symfile_finish (objfile)
|
||||
{
|
||||
mfree (objfile -> md, objfile -> sym_stab_info);
|
||||
}
|
||||
/* start-sanitize-hpread */
|
||||
hpread_symfile_finish (objfile);
|
||||
/* end-sanitize-hpread */
|
||||
}
|
||||
|
||||
/* SOM specific initialization routine for reading symbols.
|
||||
|
||||
Nothing SOM specific left to do anymore. */
|
||||
static void
|
||||
som_symfile_init (ignore)
|
||||
struct objfile *ignore;
|
||||
som_symfile_init (objfile)
|
||||
struct objfile *objfile;
|
||||
{
|
||||
/* start-sanitize-hpread */
|
||||
hpread_symfile_init (objfile);
|
||||
/* end-sanitize-hpread */
|
||||
}
|
||||
|
||||
/* SOM specific parsing routine for section offsets.
|
||||
|
||||
Loading…
Reference in New Issue
Block a user