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| author | Andrew Cagney <cagney@redhat.com> | 2002-07-03 21:27:55 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2002-07-03 21:27:55 +0000 |
| commit | 049ee0e44d23a32d5de40a7259b50e78ff13a450 (patch) | |
| tree | d182e96cbab1b1f3dd64b3245fa6a386d56eaa2c /gdb/gdbarch.h | |
| parent | 4e0d9804feffffee56f37acb75ee8dbd9f67c4a6 (diff) | |
| download | gdb-049ee0e44d23a32d5de40a7259b50e78ff13a450.zip gdb-049ee0e44d23a32d5de40a7259b50e78ff13a450.tar.gz gdb-049ee0e44d23a32d5de40a7259b50e78ff13a450.tar.bz2 | |
* gdbarch.sh (struct regcache): Add opaque declaration.
(EXTRACT_RETURN_VALUE): New architecture method.
(EXTRACT_STRUCT_VALUE_ADDRESS): Ditto.
* gdbarch.h, gdbarch.c: Regenerate.
* arch-utils.c (legacy_extract_return_value): New function.
* arch-utils.h (legacy_extract_return_value): Declare.
* values.c (value_being_returned): Re-enable code handling
EXTRACT_STRUCT_VALUE_ADDRESS. Move
deprecated_grub_regcache_for_registers call to block handling
DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS.
(EXTRACT_RETURN_VALUE): Do not define.
Diffstat (limited to 'gdb/gdbarch.h')
| -rw-r--r-- | gdb/gdbarch.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/gdb/gdbarch.h b/gdb/gdbarch.h index aeb4747..c1443c8 100644 --- a/gdb/gdbarch.h +++ b/gdb/gdbarch.h @@ -46,6 +46,7 @@ struct frame_info; struct value; struct objfile; struct minimal_symbol; +struct regcache; extern struct gdbarch *current_gdbarch; @@ -1460,6 +1461,23 @@ extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_ #endif #endif +/* Default (function) for non- multi-arch platforms. */ +#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_RETURN_VALUE) +#define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (legacy_extract_return_value (type, regcache, valbuf)) +#endif + +typedef void (gdbarch_extract_return_value_ftype) (struct type *type, struct regcache *regcache, char *valbuf); +extern void gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, char *valbuf); +extern void set_gdbarch_extract_return_value (struct gdbarch *gdbarch, gdbarch_extract_return_value_ftype *extract_return_value); +#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE) +#error "Non multi-arch definition of EXTRACT_RETURN_VALUE" +#endif +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE) +#define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf)) +#endif +#endif + typedef void (gdbarch_deprecated_extract_return_value_ftype) (struct type *type, char *regbuf, char *valbuf); extern void gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf); extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch *gdbarch, gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value); @@ -1574,6 +1592,43 @@ extern void set_gdbarch_store_return_value (struct gdbarch *gdbarch, gdbarch_sto #endif #endif +#if defined (EXTRACT_STRUCT_VALUE_ADDRESS) +/* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */ +#if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P) +#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1) +#endif +#endif + +/* Default predicate for non- multi-arch targets. */ +#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P) +#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0) +#endif + +extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch); +#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P) +#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS" +#endif +#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P) +#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch)) +#endif + +/* Default (function) for non- multi-arch platforms. */ +#if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS) +#define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0) +#endif + +typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (struct regcache *regcache); +extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache); +extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address); +#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS) +#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS" +#endif +#if GDB_MULTI_ARCH +#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS) +#define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_extract_struct_value_address (current_gdbarch, regcache)) +#endif +#endif + #if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS) /* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */ #if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P) |