/* Target-dependent code for the ia64.
- Copyright 2004 Free Software Foundation, Inc.
+ Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.
This file is part of GDB.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
+ Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA. */
#ifndef IA64_TDEP_H
#define IA64_TDEP_H
-extern CORE_ADDR ia64_linux_sigcontext_register_address (CORE_ADDR, int);
-extern CORE_ADDR ia64_aix_sigcontext_register_address (CORE_ADDR, int);
-extern unsigned long ia64_linux_getunwind_table (void *, size_t);
+/* Register numbers of various important registers. */
+
+/* General registers; there are 128 of these 64 bit wide registers.
+ The first 32 are static and the last 96 are stacked. */
+#define IA64_GR0_REGNUM 0
+#define IA64_GR1_REGNUM (IA64_GR0_REGNUM + 1)
+#define IA64_GR2_REGNUM (IA64_GR0_REGNUM + 2)
+#define IA64_GR3_REGNUM (IA64_GR0_REGNUM + 3)
+#define IA64_GR4_REGNUM (IA64_GR0_REGNUM + 4)
+#define IA64_GR5_REGNUM (IA64_GR0_REGNUM + 5)
+#define IA64_GR6_REGNUM (IA64_GR0_REGNUM + 6)
+#define IA64_GR7_REGNUM (IA64_GR0_REGNUM + 7)
+#define IA64_GR8_REGNUM (IA64_GR0_REGNUM + 8)
+#define IA64_GR9_REGNUM (IA64_GR0_REGNUM + 9)
+#define IA64_GR10_REGNUM (IA64_GR0_REGNUM + 10)
+#define IA64_GR11_REGNUM (IA64_GR0_REGNUM + 11)
+#define IA64_GR12_REGNUM (IA64_GR0_REGNUM + 12)
+#define IA64_GR31_REGNUM (IA64_GR0_REGNUM + 31)
+#define IA64_GR32_REGNUM (IA64_GR0_REGNUM + 32)
+#define IA64_GR127_REGNUM (IA64_GR0_REGNUM + 127)
+
+/* Floating point registers; 128 82-bit wide registers. */
+#define IA64_FR0_REGNUM 128
+#define IA64_FR1_REGNUM (IA64_FR0_REGNUM + 1)
+#define IA64_FR2_REGNUM (IA64_FR0_REGNUM + 2)
+#define IA64_FR8_REGNUM (IA64_FR0_REGNUM + 8)
+#define IA64_FR9_REGNUM (IA64_FR0_REGNUM + 9)
+#define IA64_FR10_REGNUM (IA64_FR0_REGNUM + 10)
+#define IA64_FR11_REGNUM (IA64_FR0_REGNUM + 11)
+#define IA64_FR12_REGNUM (IA64_FR0_REGNUM + 12)
+#define IA64_FR13_REGNUM (IA64_FR0_REGNUM + 13)
+#define IA64_FR14_REGNUM (IA64_FR0_REGNUM + 14)
+#define IA64_FR15_REGNUM (IA64_FR0_REGNUM + 15)
+#define IA64_FR16_REGNUM (IA64_FR0_REGNUM + 16)
+#define IA64_FR31_REGNUM (IA64_FR0_REGNUM + 31)
+#define IA64_FR32_REGNUM (IA64_FR0_REGNUM + 32)
+#define IA64_FR127_REGNUM (IA64_FR0_REGNUM + 127)
+
+/* Predicate registers; There are 64 of these one bit registers. It'd
+ be more convenient (implementation-wise) to use a single 64 bit
+ word with all of these register in them. Note that there's also a
+ IA64_PR_REGNUM below which contains all the bits and is used for
+ communicating the actual values to the target. */
+#define IA64_PR0_REGNUM 256
+#define IA64_PR1_REGNUM (IA64_PR0_REGNUM + 1)
+#define IA64_PR2_REGNUM (IA64_PR0_REGNUM + 2)
+#define IA64_PR3_REGNUM (IA64_PR0_REGNUM + 3)
+#define IA64_PR4_REGNUM (IA64_PR0_REGNUM + 4)
+#define IA64_PR5_REGNUM (IA64_PR0_REGNUM + 5)
+#define IA64_PR6_REGNUM (IA64_PR0_REGNUM + 6)
+#define IA64_PR7_REGNUM (IA64_PR0_REGNUM + 7)
+#define IA64_PR8_REGNUM (IA64_PR0_REGNUM + 8)
+#define IA64_PR9_REGNUM (IA64_PR0_REGNUM + 9)
+#define IA64_PR10_REGNUM (IA64_PR0_REGNUM + 10)
+#define IA64_PR11_REGNUM (IA64_PR0_REGNUM + 11)
+#define IA64_PR12_REGNUM (IA64_PR0_REGNUM + 12)
+#define IA64_PR13_REGNUM (IA64_PR0_REGNUM + 13)
+#define IA64_PR14_REGNUM (IA64_PR0_REGNUM + 14)
+#define IA64_PR15_REGNUM (IA64_PR0_REGNUM + 15)
+#define IA64_PR16_REGNUM (IA64_PR0_REGNUM + 16)
+#define IA64_PR17_REGNUM (IA64_PR0_REGNUM + 17)
+#define IA64_PR18_REGNUM (IA64_PR0_REGNUM + 18)
+#define IA64_PR19_REGNUM (IA64_PR0_REGNUM + 19)
+#define IA64_PR20_REGNUM (IA64_PR0_REGNUM + 20)
+#define IA64_PR21_REGNUM (IA64_PR0_REGNUM + 21)
+#define IA64_PR22_REGNUM (IA64_PR0_REGNUM + 22)
+#define IA64_PR23_REGNUM (IA64_PR0_REGNUM + 23)
+#define IA64_PR24_REGNUM (IA64_PR0_REGNUM + 24)
+#define IA64_PR25_REGNUM (IA64_PR0_REGNUM + 25)
+#define IA64_PR26_REGNUM (IA64_PR0_REGNUM + 26)
+#define IA64_PR27_REGNUM (IA64_PR0_REGNUM + 27)
+#define IA64_PR28_REGNUM (IA64_PR0_REGNUM + 28)
+#define IA64_PR29_REGNUM (IA64_PR0_REGNUM + 29)
+#define IA64_PR30_REGNUM (IA64_PR0_REGNUM + 30)
+#define IA64_PR31_REGNUM (IA64_PR0_REGNUM + 31)
+#define IA64_PR32_REGNUM (IA64_PR0_REGNUM + 32)
+#define IA64_PR33_REGNUM (IA64_PR0_REGNUM + 33)
+#define IA64_PR34_REGNUM (IA64_PR0_REGNUM + 34)
+#define IA64_PR35_REGNUM (IA64_PR0_REGNUM + 35)
+#define IA64_PR36_REGNUM (IA64_PR0_REGNUM + 36)
+#define IA64_PR37_REGNUM (IA64_PR0_REGNUM + 37)
+#define IA64_PR38_REGNUM (IA64_PR0_REGNUM + 38)
+#define IA64_PR39_REGNUM (IA64_PR0_REGNUM + 39)
+#define IA64_PR40_REGNUM (IA64_PR0_REGNUM + 40)
+#define IA64_PR41_REGNUM (IA64_PR0_REGNUM + 41)
+#define IA64_PR42_REGNUM (IA64_PR0_REGNUM + 42)
+#define IA64_PR43_REGNUM (IA64_PR0_REGNUM + 43)
+#define IA64_PR44_REGNUM (IA64_PR0_REGNUM + 44)
+#define IA64_PR45_REGNUM (IA64_PR0_REGNUM + 45)
+#define IA64_PR46_REGNUM (IA64_PR0_REGNUM + 46)
+#define IA64_PR47_REGNUM (IA64_PR0_REGNUM + 47)
+#define IA64_PR48_REGNUM (IA64_PR0_REGNUM + 48)
+#define IA64_PR49_REGNUM (IA64_PR0_REGNUM + 49)
+#define IA64_PR50_REGNUM (IA64_PR0_REGNUM + 50)
+#define IA64_PR51_REGNUM (IA64_PR0_REGNUM + 51)
+#define IA64_PR52_REGNUM (IA64_PR0_REGNUM + 52)
+#define IA64_PR53_REGNUM (IA64_PR0_REGNUM + 53)
+#define IA64_PR54_REGNUM (IA64_PR0_REGNUM + 54)
+#define IA64_PR55_REGNUM (IA64_PR0_REGNUM + 55)
+#define IA64_PR56_REGNUM (IA64_PR0_REGNUM + 56)
+#define IA64_PR57_REGNUM (IA64_PR0_REGNUM + 57)
+#define IA64_PR58_REGNUM (IA64_PR0_REGNUM + 58)
+#define IA64_PR59_REGNUM (IA64_PR0_REGNUM + 59)
+#define IA64_PR60_REGNUM (IA64_PR0_REGNUM + 60)
+#define IA64_PR61_REGNUM (IA64_PR0_REGNUM + 61)
+#define IA64_PR62_REGNUM (IA64_PR0_REGNUM + 62)
+#define IA64_PR63_REGNUM (IA64_PR0_REGNUM + 63)
+
+/* Branch registers: 8 64-bit registers for holding branch targets. */
+#define IA64_BR0_REGNUM 320
+#define IA64_BR1_REGNUM (IA64_BR0_REGNUM + 1)
+#define IA64_BR2_REGNUM (IA64_BR0_REGNUM + 2)
+#define IA64_BR3_REGNUM (IA64_BR0_REGNUM + 3)
+#define IA64_BR4_REGNUM (IA64_BR0_REGNUM + 4)
+#define IA64_BR5_REGNUM (IA64_BR0_REGNUM + 5)
+#define IA64_BR6_REGNUM (IA64_BR0_REGNUM + 6)
+#define IA64_BR7_REGNUM (IA64_BR0_REGNUM + 7)
+
+/* Virtual frame pointer; this matches IA64_FRAME_POINTER_REGNUM in
+ gcc/config/ia64/ia64.h. */
+#define IA64_VFP_REGNUM 328
+
+/* Virtual return address pointer; this matches
+ IA64_RETURN_ADDRESS_POINTER_REGNUM in gcc/config/ia64/ia64.h. */
+#define IA64_VRAP_REGNUM 329
+
+/* Predicate registers: There are 64 of these 1-bit registers. We
+ define a single register which is used to communicate these values
+ to/from the target. We will somehow contrive to make it appear
+ that IA64_PR0_REGNUM thru IA64_PR63_REGNUM hold the actual values. */
+#define IA64_PR_REGNUM 330
+
+/* Instruction pointer: 64 bits wide. */
+#define IA64_IP_REGNUM 331
+
+/* Process Status Register. */
+#define IA64_PSR_REGNUM 332
+
+/* Current Frame Marker (raw form may be the cr.ifs). */
+#define IA64_CFM_REGNUM 333
+
+/* Application registers; 128 64-bit wide registers possible, but some
+ of them are reserved. */
+#define IA64_AR0_REGNUM 334
+#define IA64_KR0_REGNUM (IA64_AR0_REGNUM + 0)
+#define IA64_KR7_REGNUM (IA64_KR0_REGNUM + 7)
+
+#define IA64_RSC_REGNUM (IA64_AR0_REGNUM + 16)
+#define IA64_BSP_REGNUM (IA64_AR0_REGNUM + 17)
+#define IA64_BSPSTORE_REGNUM (IA64_AR0_REGNUM + 18)
+#define IA64_RNAT_REGNUM (IA64_AR0_REGNUM + 19)
+#define IA64_FCR_REGNUM (IA64_AR0_REGNUM + 21)
+#define IA64_EFLAG_REGNUM (IA64_AR0_REGNUM + 24)
+#define IA64_CSD_REGNUM (IA64_AR0_REGNUM + 25)
+#define IA64_SSD_REGNUM (IA64_AR0_REGNUM + 26)
+#define IA64_CFLG_REGNUM (IA64_AR0_REGNUM + 27)
+#define IA64_FSR_REGNUM (IA64_AR0_REGNUM + 28)
+#define IA64_FIR_REGNUM (IA64_AR0_REGNUM + 29)
+#define IA64_FDR_REGNUM (IA64_AR0_REGNUM + 30)
+#define IA64_CCV_REGNUM (IA64_AR0_REGNUM + 32)
+#define IA64_UNAT_REGNUM (IA64_AR0_REGNUM + 36)
+#define IA64_FPSR_REGNUM (IA64_AR0_REGNUM + 40)
+#define IA64_ITC_REGNUM (IA64_AR0_REGNUM + 44)
+#define IA64_PFS_REGNUM (IA64_AR0_REGNUM + 64)
+#define IA64_LC_REGNUM (IA64_AR0_REGNUM + 65)
+#define IA64_EC_REGNUM (IA64_AR0_REGNUM + 66)
+
+/* NAT (Not A Thing) Bits for the general registers; there are 128 of
+ these. */
+#define IA64_NAT0_REGNUM 462
+#define IA64_NAT31_REGNUM (IA64_NAT0_REGNUM + 31)
+#define IA64_NAT32_REGNUM (IA64_NAT0_REGNUM + 32)
+#define IA64_NAT127_REGNUM (IA64_NAT0_REGNUM + 127)
+
+struct gdbarch_tdep
+{
+ CORE_ADDR (*sigcontext_register_address) (CORE_ADDR, int);
+};
+
extern void ia64_write_pc (CORE_ADDR, ptid_t);
-extern void ia64_linux_write_pc (CORE_ADDR, ptid_t);
-#endif /* IA64_TDEP_H */
+#endif /* ia64-tdep.h */
projects / deliverable / binutils-gdb.git / blobdiff