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* ch-exp.y (decode_integer_value, match_character_literal,

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match_bitstring_literal):  Guard tolower calls with isupper,
	tolower on old BSD systems blindly subtracts a constant.
	* dbxread.c (read_ofile_symtab):  Check for __gnu_compiled_* as
	well when determining the producer of the object file.
	* mdebugread.c (has_opaque_xref):  New function to check for
	cross reference to an opaque aggregate.
	* mdebugread.c (parse_symbol, parse_partial_symbols):  Do not
	enter typedefs to opaque aggregates into the symbol tables.
	* mdebugread.c (parse_external):  Remove skip_procedures argument,
	it has always been 1.  Remove code that handled stProc symbols,
	it was never executed and was wrong, as the index of a
	stProc symbol points to the local symbol table and not to the
	auxiliary symbol info. Update caller.
	* mdebugread.c (parse_partial_symbols):  Do not enter external
	stProc symbols into the partial symbol table, they are already
	entered into the minimal symbol table.
	* config/i386/tm-symmetry.h:  Clean up, it is now only used for Dynix.
	Remove all conditionals and definitions for ptx.
	I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
	Fix addresses of floating point registers in REGISTER_U_ADDR.
	STORE_STRUCT_RETURN now handles cc and gcc conventions.
	FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
	IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
	signal trampoline code work.
	* config/i386/xm-symmetry.h:  Clean up, it is now only used for Dynix.
	Remove all conditionals and definitions for ptx.
	Remove KDB definitions.
	* symm-nat.c (store_inferior_registers):  Fetch registers before
	storing them to obtain valid floating point control registers.
	Store fpu registers.
	* symm-nat.c (print_1167_control_word):  Dynix 3.1.1 defines
	FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
	* symm-nat.c (fetch_inferior_registers, child_xfer_memory):
	Fix typos.
	* symm-nat.c (child_resume):  Update type of `signal' parameter.
	* symm-tdep.c (I386_REGNO_TO_SYMMETRY):  Moved to tm-symmetry.h.
This commit is contained in:
Peter Schauer
1994-03-30 09:57:08 +00:00
parent 1f655b81a6
commit db2302cb93
6 changed files with 144 additions and 50 deletions
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12
gdb/symm-tdep.c
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@@ -33,18 +33,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "gdbcore.h"
#include <fcntl.h>
/*
* Following macro translates i386 opcode register numbers to Symmetry
* register numbers. This is used by FRAME_FIND_SAVED_REGS.
*
* %eax %ecx %edx %ebx %esp %ebp %esi %edi
* i386 0 1 2 3 4 5 6 7
* Symmetry 0 2 1 5 14 15 6 7
*
*/
#define I386_REGNO_TO_SYMMETRY(n) \
((n)==0?0 :(n)==1?2 :(n)==2?1 :(n)==3?5 :(n)==4?14 :(n)==5?15 :(n))
void
symmetry_extract_return_value(type, regbuf, valbuf)
struct type *type;