/tmp/gdb-7.10/gdb/xtensa-tdep.h File Reference

Go to the source code of this file.

Classes
struct	xtensa_elf_gregset_t
struct	xtensa_reg_mask_t
struct	xtensa_mask_t
struct	xtensa_register_t
struct	ctype_cache
struct	gdbarch_tdep

Macros
#define	XTENSA_TDEP_VERSION   0x60
#define	XTENSA_MAX_COPROCESSOR   0x10 /* Number of Xtensa coprocessors. */
#define	XTENSA_ELF_NGREG
#define	XTREG(index, ofs, bsz, sz, al, tnum, flg, cp, ty, gr, name, fet, sto, mas, ct, x, y)
#define	XTREG_END   {0, 0, 0, 0, 0, 0, 0, 0, -1, 0, 0, 0, 0, 0},
#define	XTENSA_REGISTER_FLAGS_PRIVILEGED   0x0001
#define	XTENSA_REGISTER_FLAGS_READABLE   0x0002
#define	XTENSA_REGISTER_FLAGS_WRITABLE   0x0004
#define	XTENSA_REGISTER_FLAGS_VOLATILE   0x0008
#define	XTENSA_GDBARCH_TDEP_INSTANTIATE(rmap, spillsz)
#define	XTENSA_CONFIG_INSTANTIATE(rmap, spill_size)
#define	XCHAL_NUM_CONTEXTS   0
#define	WB_SHIFT   2

Typedefs
typedef uint32_t	xtensa_elf_greg_t

Enumerations
enum	xtensa_register_type_t {   xtRegisterTypeArRegfile = 1, xtRegisterTypeSpecialReg, xtRegisterTypeUserReg, xtRegisterTypeTieRegfile,   xtRegisterTypeTieState, xtRegisterTypeMapped, xtRegisterTypeUnmapped, xtRegisterTypeWindow,   xtRegisterTypeVirtual, xtRegisterTypeUnknown }
enum	xtensa_register_group_t {   xtRegisterGroupUnknown = 0, xtRegisterGroupRegFile = 0x0001, xtRegisterGroupAddrReg = 0x0002, xtRegisterGroupSpecialReg = 0x0004,   xtRegisterGroupUserReg = 0x0008, xtRegisterGroupState = 0x0010, xtRegisterGroupGeneral = 0x0100, xtRegisterGroupUser = 0x0200,   xtRegisterGroupFloat = 0x0400, xtRegisterGroupVectra = 0x0800, xtRegisterGroupSystem = 0x1000, xtRegisterGroupNCP = 0x00800000,   xtRegisterGroupCP0 = 0x01000000, xtRegisterGroupCP1 = 0x02000000, xtRegisterGroupCP2 = 0x04000000, xtRegisterGroupCP3 = 0x08000000,   xtRegisterGroupCP4 = 0x10000000, xtRegisterGroupCP5 = 0x20000000, xtRegisterGroupCP6 = 0x40000000, xtRegisterGroupCP7 = 0x80000000 }
enum	xtensa_target_flags_t { xtTargetFlagsNonVisibleRegs = 0x0001, xtTargetFlagsUseFetchStore = 0x0002 }
enum	call_abi_t { CallAbiDefault = 0, CallAbiCall0Only }

Macro Definition Documentation

#define WB_SHIFT   2

Definition at line 300 of file xtensa-tdep.h.

Referenced by arreg_number().

#define XCHAL_NUM_CONTEXTS   0

Definition at line 295 of file xtensa-tdep.h.

#define XTENSA_CONFIG_INSTANTIATE	(		rmap,
			spill_size
	)

Value:

struct gdbarch_tdep xtensa_tdep = \
	  XTENSA_GDBARCH_TDEP_INSTANTIATE(rmap,spill_size);

Definition at line 290 of file xtensa-tdep.h.

#define XTENSA_ELF_NGREG

Value:

(sizeof (xtensa_elf_gregset_t) \
              / sizeof (xtensa_elf_greg_t))

Definition at line 103 of file xtensa-tdep.h.

#define XTENSA_GDBARCH_TDEP_INSTANTIATE	(		rmap,
			spillsz
	)

Definition at line 243 of file xtensa-tdep.h.

#define XTENSA_MAX_COPROCESSOR   0x10 /* Number of Xtensa coprocessors. */

Definition at line 45 of file xtensa-tdep.h.

Referenced by xtensa_add_reggroups(), xtensa_coprocessor_register_group(), and xtensa_init_reggroups().

#define XTENSA_REGISTER_FLAGS_PRIVILEGED   0x0001

Definition at line 151 of file xtensa-tdep.h.

Referenced by xtensa_derive_tdep().

#define XTENSA_REGISTER_FLAGS_READABLE   0x0002

Definition at line 152 of file xtensa-tdep.h.

#define XTENSA_REGISTER_FLAGS_VOLATILE   0x0008

Definition at line 154 of file xtensa-tdep.h.

#define XTENSA_REGISTER_FLAGS_WRITABLE   0x0004

Definition at line 153 of file xtensa-tdep.h.

#define XTENSA_TDEP_VERSION   0x60

Definition at line 24 of file xtensa-tdep.h.

#define XTREG	(		index,
			ofs,
			bsz,
			sz,
			al,
			tnum,
			flg,
			cp,
			ty,
			gr,
			name,
			fet,
			sto,
			mas,
			ct,
			x,
			y
	)

Value:

{#name, ofs, ty, ((gr) | ((xtRegisterGroupNCP >> 2) << (cp + 2))), \
     ct, bsz, sz, al, tnum, flg, cp, mas, fet, sto},

Definition at line 146 of file xtensa-tdep.h.

#define XTREG_END   {0, 0, 0, 0, 0, 0, 0, 0, -1, 0, 0, 0, 0, 0},

Definition at line 149 of file xtensa-tdep.h.

Typedef Documentation

typedef uint32_t xtensa_elf_greg_t

Definition at line 87 of file xtensa-tdep.h.

Enumeration Type Documentation

enum call_abi_t

Enumerator
CallAbiDefault
CallAbiCall0Only

Definition at line 158 of file xtensa-tdep.h.

enum xtensa_register_group_t

Enumerator
xtRegisterGroupUnknown
xtRegisterGroupRegFile
xtRegisterGroupAddrReg
xtRegisterGroupSpecialReg
xtRegisterGroupUserReg
xtRegisterGroupState
xtRegisterGroupGeneral
xtRegisterGroupUser
xtRegisterGroupFloat
xtRegisterGroupVectra
xtRegisterGroupSystem
xtRegisterGroupNCP
xtRegisterGroupCP0
xtRegisterGroupCP1
xtRegisterGroupCP2
xtRegisterGroupCP3
xtRegisterGroupCP4
xtRegisterGroupCP5
xtRegisterGroupCP6
xtRegisterGroupCP7

Definition at line 47 of file xtensa-tdep.h.

enum xtensa_register_type_t

Enumerator
xtRegisterTypeArRegfile
xtRegisterTypeSpecialReg
xtRegisterTypeUserReg
xtRegisterTypeTieRegfile
xtRegisterTypeTieState
xtRegisterTypeMapped
xtRegisterTypeUnmapped
xtRegisterTypeWindow
xtRegisterTypeVirtual
xtRegisterTypeUnknown

Definition at line 28 of file xtensa-tdep.h.

enum xtensa_target_flags_t

Enumerator
xtTargetFlagsNonVisibleRegs
xtTargetFlagsUseFetchStore

Definition at line 77 of file xtensa-tdep.h.