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* findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set

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VALUE_LVAL to be lval_memory so that we don't try to modify wild
	register numbers when user tries to modify elements in structs
	passed as arguments.
	* inflow.c (child_terminal_info):  Move banner outside of system
	specific #ifdefs.
	* tm-hppa.h (REG_STRUCT_HAS_ADDR):  Define this for HPPA, which
	passes struct/union arguments by address.
This commit is contained in:
Stu Grossman 1993-02-11 02:38:19 +00:00
parent 18a85a791b
commit 733a94e887
2 changed files with 23 additions and 0 deletions
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18
gdb/ChangeLog
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@ -1,3 +1,21 @@
Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
* findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
VALUE_LVAL to be lval_memory so that we don't try to modify wild
register numbers when user tries to modify elements in structs
passed as arguments.
* inflow.c (child_terminal_info): Move banner outside of system
specific #ifdefs.
* tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
passes struct/union arguments by address.
Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
* Based on patch from Martin Walker <maw@netcom.com>:
* nm-i386sco4.h: New file. Like nm-i386sco.h, but define
ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
* config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
* remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and

5
gdb/tm-hppa.h
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@ -41,6 +41,11 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#define IEEE_FLOAT
/* When passing a structure to a function, GCC passes the address
in a register, not the structure itself. */
#define REG_STRUCT_HAS_ADDR(gcc_p) (1)
/* Groan */
#define ARGS_GROW_DOWN