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-rw-r--r--sim/m32c/cpu.h224
1 files changed, 0 insertions, 224 deletions
diff --git a/sim/m32c/cpu.h b/sim/m32c/cpu.h
deleted file mode 100644
index 3daa733..0000000
--- a/sim/m32c/cpu.h
+++ /dev/null
@@ -1,224 +0,0 @@
-/* cpu.h --- declarations for the M32C core.
-
-Copyright (C) 2005 Free Software Foundation, Inc.
-Contributed by Red Hat, Inc.
-
-This file is part of the GNU simulators.
-
-The GNU simulators are free software; you can redistribute them and/or
-modify them under the terms of the GNU General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
-
-The GNU simulators are distributed in the hope that they will be
-useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with the GNU simulators; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA */
-
-
-extern int verbose;
-extern int trace;
-extern int enable_counting;
-
-typedef unsigned char QI;
-typedef unsigned short HI;
-typedef unsigned long SI;
-typedef unsigned long long DI;
-
-#define CPU_R8C 0x11
-#define CPU_M16C 0x12
-#define CPU_M32CM 0x23
-#define CPU_M32C 0x24
-extern int m32c_cpu;
-void m32c_set_cpu (int cpu);
-
-#define A16 (m32c_cpu & 0x10)
-#define A24 (m32c_cpu & 0x20)
-
-typedef struct
-{
- HI r_r0;
- HI r_r2;
- HI r_r1;
- HI r_r3;
- SI r_a0;
- SI r_a1;
- SI r_sb;
- SI r_fb;
-} reg_bank_type;
-
-typedef struct
-{
- reg_bank_type r[2];
- QI r_intbh;
- HI r_intbl;
- SI r_usp;
- SI r_isp;
- SI r_pc;
- HI r_flags;
-} regs_type;
-
-extern regs_type regs;
-extern int addr_mask;
-extern int membus_mask;
-
-#define FLAGBIT_C 0x0001
-#define FLAGBIT_D 0x0002
-#define FLAGBIT_Z 0x0004
-#define FLAGBIT_S 0x0008
-#define FLAGBIT_B 0x0010
-#define FLAGBIT_O 0x0020
-#define FLAGBIT_I 0x0040
-#define FLAGBIT_U 0x0080
-
-#define REG_BANK (regs.r_flags & FLAG_B ? 1 : 0)
-
-typedef enum
-{
- mem,
- r0, r0h, r0l,
- r1, r1h, r1l,
- r2, r2r0,
- r3, r3r1,
- r3r1r2r0,
- r3r2r1r0,
- a0,
- a1, a1a0,
- sb, fb,
- intb, intbl, intbh,
- sp, usp, isp, pc, flags,
- num_regs
-} reg_id;
-
-extern char *reg_names[];
-extern int reg_bytes[];
-
-extern unsigned int b2mask[];
-extern unsigned int b2signbit[];
-extern int b2maxsigned[];
-extern int b2minsigned[];
-
-void init_regs (void);
-void stack_heap_stats (void);
-void set_pointer_width (int bytes);
-unsigned int get_reg (reg_id id);
-DI get_reg_ll (reg_id id);
-void put_reg (reg_id id, unsigned int value);
-void put_reg_ll (reg_id id, DI value);
-
-void set_flags (int mask, int newbits);
-void set_oszc (int value, int bytes, int c);
-void set_szc (int value, int bytes, int c);
-void set_osz (int value, int bytes);
-void set_sz (int value, int bytes);
-void set_zc (int z, int c);
-void set_c (int c);
-
-const char *bits (int v, int b);
-
-typedef struct
-{
- QI bytes;
- QI mem;
- HI mask;
- union
- {
- unsigned int addr;
- reg_id reg;
- } u;
-} srcdest;
-
-void decode_indirect (int src_indirect, int dest_indirect);
-void decode_index (int src_addend, int dest_addend);
-
-/* r8c */
-srcdest decode_srcdest4 (int destcode, int bw);
-srcdest decode_dest3 (int destcode, int bw);
-srcdest decode_src2 (int srccode, int bw, int d);
-srcdest decode_dest1 (int destcode, int bw);
-srcdest decode_jumpdest (int destcode, int w);
-srcdest decode_cr (int crcode);
-srcdest decode_cr_b (int crcode, int bank);
-#define CR_B_DCT0 0
-#define CR_B_INTB 1
-#define CR_B_DMA0 2
-
-/* m32c */
-srcdest decode_dest23 (int ddd, int dd, int bytes);
-srcdest decode_src23 (int sss, int ss, int bytes);
-srcdest decode_src3 (int sss, int bytes);
-srcdest decode_dest2 (int dd, int bytes);
-
-srcdest widen_sd (srcdest sd);
-srcdest reg_sd (reg_id reg);
-
-/* Mask has the one appropriate bit set. */
-srcdest decode_bit (int destcode);
-srcdest decode_bit11 (int op0);
-int get_bit (srcdest sd);
-void put_bit (srcdest sd, int val);
-int get_bit2 (srcdest sd, int bit);
-void put_bit2 (srcdest sd, int bit, int val);
-
-int get_src (srcdest sd);
-void put_dest (srcdest sd, int value);
-
-int condition_true (int cond_id);
-
-#define FLAG(f) (regs.r_flags & f ? 1 : 0)
-#define FLAG_C FLAG(FLAGBIT_C)
-#define FLAG_D FLAG(FLAGBIT_D)
-#define FLAG_Z FLAG(FLAGBIT_Z)
-#define FLAG_S FLAG(FLAGBIT_S)
-#define FLAG_B FLAG(FLAGBIT_B)
-#define FLAG_O FLAG(FLAGBIT_O)
-#define FLAG_I FLAG(FLAGBIT_I)
-#define FLAG_U FLAG(FLAGBIT_U)
-
-/* Instruction step return codes.
- Suppose one of the decode_* functions below returns a value R:
- - If M32C_STEPPED (R), then the single-step completed normally.
- - If M32C_HIT_BREAK (R), then the program hit a breakpoint.
- - If M32C_EXITED (R), then the program has done an 'exit' system
- call, and the exit code is M32C_EXIT_STATUS (R).
- - If M32C_STOPPED (R), then a signal (number M32C_STOP_SIG (R)) was
- generated.
-
- For building step return codes:
- - M32C_MAKE_STEPPED is the return code for finishing a normal step.
- - M32C_MAKE_HIT_BREAK is the return code for hitting a breakpoint.
- - M32C_MAKE_EXITED (C) is the return code for exiting with status C.
- - M32C_MAKE_STOPPED (S) is the return code for stopping on signal S. */
-#define M32C_MAKE_STEPPED() (0)
-#define M32C_MAKE_HIT_BREAK() (1)
-#define M32C_MAKE_EXITED(c) (((int) (c) << 8) + 2)
-#define M32C_MAKE_STOPPED(s) (((int) (s) << 8) + 3)
-
-#define M32C_STEPPED(r) ((r) == M32C_MAKE_STEPPED ())
-#define M32C_HIT_BREAK(r) ((r) == M32C_MAKE_HIT_BREAK ())
-#define M32C_EXITED(r) (((r) & 0xff) == 2)
-#define M32C_EXIT_STATUS(r) ((r) >> 8)
-#define M32C_STOPPED(r) (((r) & 0xff) == 3)
-#define M32C_STOP_SIG(r) ((r) >> 8)
-
-/* The step result for the current step. Global to allow
- communication between the stepping function and the system
- calls. */
-extern int step_result;
-
-/* Used to detect heap/stack collisions */
-extern unsigned int heaptop;
-extern unsigned int heapbottom;
-
-/* Points to one of the below functions, set by m32c_load(). */
-extern int (*decode_opcode) ();
-
-extern int decode_r8c ();
-extern int decode_m32c ();
-
-extern void trace_register_changes ();
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