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gdbarch.sh provides default for USE_STRUCT_CONVENTION.

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This commit is contained in:
Andrew Cagney
2001-11-07 22:42:29 +00:00
parent 2b0f7ef92e
commit 56f127518f
5 changed files with 16 additions and 9 deletions
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8
gdb/ChangeLog
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@ -1,3 +1,11 @@
2001-11-07 Andrew Cagney <ac131313@redhat.com>
* gdbarch.sh (USE_STRUCT_CONVENTION): Default to
generic_use_struct_convention.
* gdbarch.h, gdbarch.c: Regenerate.
* values.c (USE_STRUCT_CONVENTION): Delete definition, moved to
gdbarch.h.
2001-11-06 Andrew Cagney <ac131313@redhat.com> 2001-11-06 Andrew Cagney <ac131313@redhat.com>
* gdbarch.sh (PC_IN_CALL_DUMMY): Require a value. * gdbarch.sh (PC_IN_CALL_DUMMY): Require a value.

5
gdb/gdbarch.c
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@ -486,6 +486,7 @@ gdbarch_alloc (const struct gdbarch_info *info,
current_gdbarch->pointer_to_address = unsigned_pointer_to_address; current_gdbarch->pointer_to_address = unsigned_pointer_to_address;
current_gdbarch->address_to_pointer = unsigned_address_to_pointer; current_gdbarch->address_to_pointer = unsigned_address_to_pointer;
current_gdbarch->return_value_on_stack = generic_return_value_on_stack_not; current_gdbarch->return_value_on_stack = generic_return_value_on_stack_not;
current_gdbarch->use_struct_convention = generic_use_struct_convention;
current_gdbarch->prologue_frameless_p = generic_prologue_frameless_p; current_gdbarch->prologue_frameless_p = generic_prologue_frameless_p;
current_gdbarch->breakpoint_from_pc = legacy_breakpoint_from_pc; current_gdbarch->breakpoint_from_pc = legacy_breakpoint_from_pc;
current_gdbarch->memory_insert_breakpoint = default_memory_insert_breakpoint; current_gdbarch->memory_insert_breakpoint = default_memory_insert_breakpoint;
@ -689,9 +690,7 @@ verify_gdbarch (struct gdbarch *gdbarch)
&& (gdbarch->store_return_value == 0)) && (gdbarch->store_return_value == 0))
fprintf_unfiltered (log, "\n\tstore_return_value"); fprintf_unfiltered (log, "\n\tstore_return_value");
/* Skip verify of extract_struct_value_address, has predicate */ /* Skip verify of extract_struct_value_address, has predicate */
if ((GDB_MULTI_ARCH >= 2) /* Skip verify of use_struct_convention, invalid_p == 0 */
&& (gdbarch->use_struct_convention == 0))
fprintf_unfiltered (log, "\n\tuse_struct_convention");
if ((GDB_MULTI_ARCH >= 2) if ((GDB_MULTI_ARCH >= 2)
&& (gdbarch->frame_init_saved_regs == 0)) && (gdbarch->frame_init_saved_regs == 0))
fprintf_unfiltered (log, "\n\tframe_init_saved_regs"); fprintf_unfiltered (log, "\n\tframe_init_saved_regs");

5
gdb/gdbarch.h
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@ -1442,6 +1442,11 @@ extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, g
#endif #endif
#endif #endif
/* Default (function) for non- multi-arch platforms. */
#if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
#define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
#endif
typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type); typedef int (gdbarch_use_struct_convention_ftype) (int gcc_p, struct type *value_type);
extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type); extern int gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type);
extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention); extern void set_gdbarch_use_struct_convention (struct gdbarch *gdbarch, gdbarch_use_struct_convention_ftype *use_struct_convention);

2
gdb/gdbarch.sh
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@ -484,7 +484,7 @@ f:2:POP_FRAME:void:pop_frame:void:-:::0
f:2:STORE_STRUCT_RETURN:void:store_struct_return:CORE_ADDR addr, CORE_ADDR sp:addr, sp:::0 f:2:STORE_STRUCT_RETURN:void:store_struct_return:CORE_ADDR addr, CORE_ADDR sp:addr, sp:::0
f:2:STORE_RETURN_VALUE:void:store_return_value:struct type *type, char *valbuf:type, valbuf:::0 f:2:STORE_RETURN_VALUE:void:store_return_value:struct type *type, char *valbuf:type, valbuf:::0
F:2:EXTRACT_STRUCT_VALUE_ADDRESS:CORE_ADDR:extract_struct_value_address:char *regbuf:regbuf:::0 F:2:EXTRACT_STRUCT_VALUE_ADDRESS:CORE_ADDR:extract_struct_value_address:char *regbuf:regbuf:::0
f:2:USE_STRUCT_CONVENTION:int:use_struct_convention:int gcc_p, struct type *value_type:gcc_p, value_type:::0 f:2:USE_STRUCT_CONVENTION:int:use_struct_convention:int gcc_p, struct type *value_type:gcc_p, value_type:::generic_use_struct_convention::0
# #
f:2:FRAME_INIT_SAVED_REGS:void:frame_init_saved_regs:struct frame_info *frame:frame::0:0 f:2:FRAME_INIT_SAVED_REGS:void:frame_init_saved_regs:struct frame_info *frame:frame::0:0
F:2:INIT_EXTRA_FRAME_INFO:void:init_extra_frame_info:int fromleaf, struct frame_info *frame:fromleaf, frame:::0 F:2:INIT_EXTRA_FRAME_INFO:void:init_extra_frame_info:int fromleaf, struct frame_info *frame:fromleaf, frame:::0

5
gdb/values.c
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@ -1382,11 +1382,6 @@ generic_use_struct_convention (int gcc_p, struct type *value_type)
|| TYPE_LENGTH (value_type) == 8)); || TYPE_LENGTH (value_type) == 8));
} }
#ifndef USE_STRUCT_CONVENTION
#define USE_STRUCT_CONVENTION(gcc_p,type) generic_use_struct_convention (gcc_p, type)
#endif
/* Return true if the function specified is using the structure returning /* Return true if the function specified is using the structure returning
convention on this machine to return arguments, or 0 if it is using convention on this machine to return arguments, or 0 if it is using
the value returning convention. FUNCTION is the value representing the value returning convention. FUNCTION is the value representing