OpenE2K
/
binutils-gdb
12
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[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.
This commit is contained in:
Pedro Alves 2013-09-05 20:40:58 +00:00
parent c144c7a0b7
commit f699aaba87
4 changed files with 64 additions and 56 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
gdb/gdbserver/ChangeLog
View File

@ -1,3 +1,9 @@
2013-09-05 Pedro Alves <palves@redhat.com>
* server.h (struct emit_ops, current_insn_ptr, emit_error):
Move ...
* ax.h: ... here.
2013-09-05 Pedro Alves <palves@redhat.com>
* ax.c, linux-low.c, linux-x86-low.c, server.c: Include

57
gdb/gdbserver/ax.h
View File

@ -83,4 +83,61 @@ enum eval_result_type
gdb_eval_agent_expr (struct eval_agent_expr_context *ctx,
struct agent_expr *aexpr,
ULONGEST *rslt);
/* Bytecode compilation function vector. */
struct emit_ops
{
void (*emit_prologue) (void);
void (*emit_epilogue) (void);
void (*emit_add) (void);
void (*emit_sub) (void);
void (*emit_mul) (void);
void (*emit_lsh) (void);
void (*emit_rsh_signed) (void);
void (*emit_rsh_unsigned) (void);
void (*emit_ext) (int arg);
void (*emit_log_not) (void);
void (*emit_bit_and) (void);
void (*emit_bit_or) (void);
void (*emit_bit_xor) (void);
void (*emit_bit_not) (void);
void (*emit_equal) (void);
void (*emit_less_signed) (void);
void (*emit_less_unsigned) (void);
void (*emit_ref) (int size);
void (*emit_if_goto) (int *offset_p, int *size_p);
void (*emit_goto) (int *offset_p, int *size_p);
void (*write_goto_address) (CORE_ADDR from, CORE_ADDR to, int size);
void (*emit_const) (LONGEST num);
void (*emit_call) (CORE_ADDR fn);
void (*emit_reg) (int reg);
void (*emit_pop) (void);
void (*emit_stack_flush) (void);
void (*emit_zero_ext) (int arg);
void (*emit_swap) (void);
void (*emit_stack_adjust) (int n);
/* Emit code for a generic function that takes one fixed integer
argument and returns a 64-bit int (for instance, tsv getter). */
void (*emit_int_call_1) (CORE_ADDR fn, int arg1);
/* Emit code for a generic function that takes one fixed integer
argument and a 64-bit int from the top of the stack, and returns
nothing (for instance, tsv setter). */
void (*emit_void_call_2) (CORE_ADDR fn, int arg1);
/* Emit code specialized for common combinations of compare followed
by a goto. */
void (*emit_eq_goto) (int *offset_p, int *size_p);
void (*emit_ne_goto) (int *offset_p, int *size_p);
void (*emit_lt_goto) (int *offset_p, int *size_p);
void (*emit_le_goto) (int *offset_p, int *size_p);
void (*emit_gt_goto) (int *offset_p, int *size_p);
void (*emit_ge_goto) (int *offset_p, int *size_p);
};
extern CORE_ADDR current_insn_ptr;
extern int emit_error;
#endif /* AX_H */

1
gdb/gdbserver/linux-x86-low.c
View File

@ -32,6 +32,7 @@
#include "agent.h"
#include "tdesc.h"
#include "tracepoint.h"
#include "ax.h"
#ifdef __x86_64__
/* Defined in auto-generated file amd64-linux.c. */

56
gdb/gdbserver/server.h
View File

@ -288,60 +288,4 @@ extern void hostio_last_error_from_errno (char *own_buf);
as large as the largest register set supported by gdbserver. */
#define PBUFSIZ 16384
/* Bytecode compilation function vector. */
struct emit_ops
{
void (*emit_prologue) (void);
void (*emit_epilogue) (void);
void (*emit_add) (void);
void (*emit_sub) (void);
void (*emit_mul) (void);
void (*emit_lsh) (void);
void (*emit_rsh_signed) (void);
void (*emit_rsh_unsigned) (void);
void (*emit_ext) (int arg);
void (*emit_log_not) (void);
void (*emit_bit_and) (void);
void (*emit_bit_or) (void);
void (*emit_bit_xor) (void);
void (*emit_bit_not) (void);
void (*emit_equal) (void);
void (*emit_less_signed) (void);
void (*emit_less_unsigned) (void);
void (*emit_ref) (int size);
void (*emit_if_goto) (int *offset_p, int *size_p);
void (*emit_goto) (int *offset_p, int *size_p);
void (*write_goto_address) (CORE_ADDR from, CORE_ADDR to, int size);
void (*emit_const) (LONGEST num);
void (*emit_call) (CORE_ADDR fn);
void (*emit_reg) (int reg);
void (*emit_pop) (void);
void (*emit_stack_flush) (void);
void (*emit_zero_ext) (int arg);
void (*emit_swap) (void);
void (*emit_stack_adjust) (int n);
/* Emit code for a generic function that takes one fixed integer
argument and returns a 64-bit int (for instance, tsv getter). */
void (*emit_int_call_1) (CORE_ADDR fn, int arg1);
/* Emit code for a generic function that takes one fixed integer
argument and a 64-bit int from the top of the stack, and returns
nothing (for instance, tsv setter). */
void (*emit_void_call_2) (CORE_ADDR fn, int arg1);
/* Emit code specialized for common combinations of compare followed
by a goto. */
void (*emit_eq_goto) (int *offset_p, int *size_p);
void (*emit_ne_goto) (int *offset_p, int *size_p);
void (*emit_lt_goto) (int *offset_p, int *size_p);
void (*emit_le_goto) (int *offset_p, int *size_p);
void (*emit_gt_goto) (int *offset_p, int *size_p);
void (*emit_ge_goto) (int *offset_p, int *size_p);
};
extern CORE_ADDR current_insn_ptr;
extern int emit_error;
#endif /* SERVER_H */