/* Target-dependent code for the Xtensa port of GDB, the GNU debugger.
- Copyright (C) 2003-2014 Free Software Foundation, Inc.
+ Copyright (C) 2003-2015 Free Software Foundation, Inc.
This file is part of GDB.
along with this program. If not, see <http://www.gnu.org/licenses/>. */
+#include "arch/xtensa.h"
+
/* XTENSA_TDEP_VERSION can/should be changed along with XTENSA_CONFIG_VERSION
whenever the "tdep" structure changes in an incompatible way. */
} xtensa_target_flags_t;
-/* Xtensa ELF core file register set representation ('.reg' section).
- Copied from target-side ELF header <xtensa/elf.h>. */
-
-typedef uint32_t xtensa_elf_greg_t;
-
-typedef struct
-{
- xtensa_elf_greg_t pc;
- xtensa_elf_greg_t ps;
- xtensa_elf_greg_t lbeg;
- xtensa_elf_greg_t lend;
- xtensa_elf_greg_t lcount;
- xtensa_elf_greg_t sar;
- xtensa_elf_greg_t windowstart;
- xtensa_elf_greg_t windowbase;
- xtensa_elf_greg_t reserved[8+48];
- xtensa_elf_greg_t ar[64];
-} xtensa_elf_gregset_t;
-
-#define XTENSA_ELF_NGREG (sizeof (xtensa_elf_gregset_t) \
- / sizeof (xtensa_elf_greg_t))
-
/* Mask. */
typedef struct
} call_abi_t;
+struct ctype_cache
+{
+ struct ctype_cache *next;
+ int size;
+ struct type *virtual_type;
+};
+
/* Xtensa-specific target dependencies. */
struct gdbarch_tdep
unsigned long *gregmap;
/* Cached register types. */
- struct ctype_cache
- {
- struct ctype_cache *next;
- int size;
- struct type *virtual_type;
- } *type_entries;
+ struct ctype_cache *type_entries;
};
/* Macro to instantiate a gdbarch_tdep structure. */
.spill_location = -1, \
.spill_size = (spillsz), \
.unused = 0, \
- .call_abi = 0, \
+ .call_abi = (XSHAL_ABI == XTHAL_ABI_CALL0 \
+ ? CallAbiCall0Only \
+ : CallAbiDefault), \
.debug_interrupt_level = XCHAL_DEBUGLEVEL, \
.icache_line_bytes = XCHAL_ICACHE_LINESIZE, \
.dcache_line_bytes = XCHAL_DCACHE_LINESIZE, \