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| author | Stu Grossman <grossman@cygnus> | 1993-02-11 02:38:19 +0000 |
|---|---|---|
| committer | Stu Grossman <grossman@cygnus> | 1993-02-11 02:38:19 +0000 |
| commit | 733a94e88721dc7762176cdb948a75baa7923a97 (patch) | |
| tree | 3af46bf7ca4ffcc0a3dea53eff21b46ad67658a5 /gdb | |
| parent | 18a85a791ba927f2a8777b9117f924ae3e5db89c (diff) | |
| download | gdb-733a94e88721dc7762176cdb948a75baa7923a97.zip gdb-733a94e88721dc7762176cdb948a75baa7923a97.tar.gz gdb-733a94e88721dc7762176cdb948a75baa7923a97.tar.bz2 | |
* 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.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 18 | ||||
| -rw-r--r-- | gdb/tm-hppa.h | 5 |
2 files changed, 23 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 2b45083..bfa017a 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -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 diff --git a/gdb/tm-hppa.h b/gdb/tm-hppa.h index 957fc15..872cd0d 100644 --- a/gdb/tm-hppa.h +++ b/gdb/tm-hppa.h @@ -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 |