[gdbserver] Move bytecode compilation bits from server.h to ax.h.
gdb/gdbserver/ 2013-09-05 Pedro Alves <palves@redhat.com> * server.h (struct emit_ops, current_insn_ptr, emit_error): Move ... * ax.h: ... here.
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@ -1,3 +1,9 @@
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2013-09-05 Pedro Alves <palves@redhat.com>
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* server.h (struct emit_ops, current_insn_ptr, emit_error):
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Move ...
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* ax.h: ... here.
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2013-09-05 Pedro Alves <palves@redhat.com>
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* ax.c, linux-low.c, linux-x86-low.c, server.c: Include
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@ -83,4 +83,61 @@ enum eval_result_type
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gdb_eval_agent_expr (struct eval_agent_expr_context *ctx,
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struct agent_expr *aexpr,
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ULONGEST *rslt);
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/* Bytecode compilation function vector. */
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struct emit_ops
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{
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void (*emit_prologue) (void);
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void (*emit_epilogue) (void);
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void (*emit_add) (void);
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void (*emit_sub) (void);
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void (*emit_mul) (void);
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void (*emit_lsh) (void);
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void (*emit_rsh_signed) (void);
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void (*emit_rsh_unsigned) (void);
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void (*emit_ext) (int arg);
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void (*emit_log_not) (void);
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void (*emit_bit_and) (void);
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void (*emit_bit_or) (void);
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void (*emit_bit_xor) (void);
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void (*emit_bit_not) (void);
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void (*emit_equal) (void);
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void (*emit_less_signed) (void);
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void (*emit_less_unsigned) (void);
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void (*emit_ref) (int size);
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void (*emit_if_goto) (int *offset_p, int *size_p);
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void (*emit_goto) (int *offset_p, int *size_p);
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void (*write_goto_address) (CORE_ADDR from, CORE_ADDR to, int size);
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void (*emit_const) (LONGEST num);
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void (*emit_call) (CORE_ADDR fn);
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void (*emit_reg) (int reg);
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void (*emit_pop) (void);
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void (*emit_stack_flush) (void);
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void (*emit_zero_ext) (int arg);
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void (*emit_swap) (void);
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void (*emit_stack_adjust) (int n);
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/* Emit code for a generic function that takes one fixed integer
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argument and returns a 64-bit int (for instance, tsv getter). */
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void (*emit_int_call_1) (CORE_ADDR fn, int arg1);
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/* Emit code for a generic function that takes one fixed integer
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argument and a 64-bit int from the top of the stack, and returns
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nothing (for instance, tsv setter). */
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void (*emit_void_call_2) (CORE_ADDR fn, int arg1);
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/* Emit code specialized for common combinations of compare followed
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by a goto. */
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void (*emit_eq_goto) (int *offset_p, int *size_p);
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void (*emit_ne_goto) (int *offset_p, int *size_p);
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void (*emit_lt_goto) (int *offset_p, int *size_p);
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void (*emit_le_goto) (int *offset_p, int *size_p);
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void (*emit_gt_goto) (int *offset_p, int *size_p);
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void (*emit_ge_goto) (int *offset_p, int *size_p);
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};
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extern CORE_ADDR current_insn_ptr;
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extern int emit_error;
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#endif /* AX_H */
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@ -32,6 +32,7 @@
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#include "agent.h"
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#include "tdesc.h"
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#include "tracepoint.h"
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#include "ax.h"
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#ifdef __x86_64__
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/* Defined in auto-generated file amd64-linux.c. */
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@ -288,60 +288,4 @@ extern void hostio_last_error_from_errno (char *own_buf);
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as large as the largest register set supported by gdbserver. */
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#define PBUFSIZ 16384
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/* Bytecode compilation function vector. */
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struct emit_ops
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{
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void (*emit_prologue) (void);
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void (*emit_epilogue) (void);
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void (*emit_add) (void);
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void (*emit_sub) (void);
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void (*emit_mul) (void);
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void (*emit_lsh) (void);
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void (*emit_rsh_signed) (void);
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void (*emit_rsh_unsigned) (void);
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void (*emit_ext) (int arg);
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void (*emit_log_not) (void);
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void (*emit_bit_and) (void);
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void (*emit_bit_or) (void);
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void (*emit_bit_xor) (void);
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void (*emit_bit_not) (void);
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void (*emit_equal) (void);
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void (*emit_less_signed) (void);
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void (*emit_less_unsigned) (void);
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void (*emit_ref) (int size);
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void (*emit_if_goto) (int *offset_p, int *size_p);
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void (*emit_goto) (int *offset_p, int *size_p);
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void (*write_goto_address) (CORE_ADDR from, CORE_ADDR to, int size);
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void (*emit_const) (LONGEST num);
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void (*emit_call) (CORE_ADDR fn);
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void (*emit_reg) (int reg);
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void (*emit_pop) (void);
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void (*emit_stack_flush) (void);
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void (*emit_zero_ext) (int arg);
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void (*emit_swap) (void);
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void (*emit_stack_adjust) (int n);
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/* Emit code for a generic function that takes one fixed integer
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argument and returns a 64-bit int (for instance, tsv getter). */
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void (*emit_int_call_1) (CORE_ADDR fn, int arg1);
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/* Emit code for a generic function that takes one fixed integer
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argument and a 64-bit int from the top of the stack, and returns
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nothing (for instance, tsv setter). */
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void (*emit_void_call_2) (CORE_ADDR fn, int arg1);
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/* Emit code specialized for common combinations of compare followed
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by a goto. */
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void (*emit_eq_goto) (int *offset_p, int *size_p);
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void (*emit_ne_goto) (int *offset_p, int *size_p);
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void (*emit_lt_goto) (int *offset_p, int *size_p);
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void (*emit_le_goto) (int *offset_p, int *size_p);
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void (*emit_gt_goto) (int *offset_p, int *size_p);
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void (*emit_ge_goto) (int *offset_p, int *size_p);
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};
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extern CORE_ADDR current_insn_ptr;
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extern int emit_error;
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#endif /* SERVER_H */
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