/* Target-dependent definitions for AMD64.
- Copyright (C) 2001-2016 Free Software Foundation, Inc.
+ Copyright (C) 2001-2020 Free Software Foundation, Inc.
Contributed by Jiri Smid, SuSE Labs.
This file is part of GDB.
AMD64_K0_REGNUM,
AMD64_K7_REGNUM = AMD64_K0_REGNUM + 7,
AMD64_ZMM0H_REGNUM,
- AMD64_ZMM31H_REGNUM = AMD64_ZMM0H_REGNUM + 31
+ AMD64_ZMM31H_REGNUM = AMD64_ZMM0H_REGNUM + 31,
+ AMD64_PKRU_REGNUM,
+ AMD64_FSBASE_REGNUM,
+ AMD64_GSBASE_REGNUM
};
/* Number of general purpose registers. */
#define AMD64_NUM_GREGS 24
-#define AMD64_NUM_REGS (AMD64_ZMM31H_REGNUM + 1)
-
-extern struct target_desc *tdesc_amd64;
+#define AMD64_NUM_REGS (AMD64_GSBASE_REGNUM + 1)
extern struct displaced_step_closure *amd64_displaced_step_copy_insn
(struct gdbarch *gdbarch, CORE_ADDR from, CORE_ADDR to,
CORE_ADDR from, CORE_ADDR to,
struct regcache *regs);
-extern void amd64_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch);
+/* Initialize the ABI for amd64. Uses DEFAULT_TDESC as fallback
+ tdesc, if INFO does not specify one. */
+extern void amd64_init_abi (struct gdbarch_info info,
+ struct gdbarch *gdbarch,
+ const target_desc *default_tdesc);
+
+/* Initialize the ABI for x32. Uses DEFAULT_TDESC as fallback tdesc,
+ if INFO does not specify one. */
extern void amd64_x32_init_abi (struct gdbarch_info info,
- struct gdbarch *gdbarch);
-extern const struct target_desc *amd64_target_description (uint64_t xcr0);
+ struct gdbarch *gdbarch,
+ const target_desc *default_tdesc);
+extern const struct target_desc *amd64_target_description (uint64_t xcr0,
+ bool segments);
/* Fill register REGNUM in REGCACHE with the appropriate
floating-point or SSE register value from *FXSAVE. If REGNUM is
/* Variables exported from amd64-linux-tdep.c. */
extern int amd64_linux_gregset_reg_offset[];
-/* Variables exported from amd64nbsd-tdep.c. */
+/* Variables exported from amd64-nbsd-tdep.c. */
extern int amd64nbsd_r_reg_offset[];
-/* Variables exported from amd64obsd-tdep.c. */
+/* Variables exported from amd64-obsd-tdep.c. */
extern int amd64obsd_r_reg_offset[];
-/* Variables exported from amd64fbsd-tdep.c. */
+/* Variables exported from amd64-fbsd-tdep.c. */
extern CORE_ADDR amd64fbsd_sigtramp_start_addr;
extern CORE_ADDR amd64fbsd_sigtramp_end_addr;
extern int amd64fbsd_sc_reg_offset[];