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Line 40... |
#include <sys/ioctl.h>
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#include <sys/ioctl.h>
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#include <fcntl.h>
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#include <fcntl.h>
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/* JTAG or1k target ops. */
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/* JTAG or1k target ops. */
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extern void jtag_init PARAMS ((char * args));
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extern void jtag_init PARAMS ((char * args));
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extern unsigned long long int jtag_read_reg PARAMS ((unsigned int regno));
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extern ULONGEST jtag_read_reg PARAMS ((unsigned int regno));
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extern void jtag_write_reg PARAMS ((unsigned int regno, unsigned long long int data));
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extern void jtag_write_reg PARAMS ((unsigned int regno, ULONGEST data));
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extern void jtag_done PARAMS ((void));
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extern void jtag_done PARAMS ((void));
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extern void jtag_set_chain PARAMS ((int chain));
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extern void jtag_set_chain PARAMS ((int chain));
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struct target_ops or1k_jtag_ops;
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struct target_ops or1k_jtag_ops;
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static struct or1k_target_ops or1k_target_jtag =
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static struct or1k_target_ops or1k_target_jtag =
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{
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{
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| Line 246... |
Line 246... |
/* Sets register/memory regno to data. */
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/* Sets register/memory regno to data. */
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static void
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static void
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or1k_write_reg (regno, data)
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or1k_write_reg (regno, data)
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unsigned int regno;
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unsigned int regno;
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unsigned long long int data;
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ULONGEST data;
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{
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{
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if (current_or1k_target != NULL && current_or1k_target->to_write_reg != NULL)
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if (current_or1k_target != NULL && current_or1k_target->to_write_reg != NULL)
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current_or1k_target->to_write_reg (regno, data);
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current_or1k_target->to_write_reg (regno, data);
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}
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}
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/* Reads register/memory from regno. */
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/* Reads register/memory from regno. */
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static unsigned long long int
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static ULONGEST
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or1k_read_reg (regno)
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or1k_read_reg (regno)
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unsigned int regno;
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unsigned int regno;
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{
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{
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if (current_or1k_target != NULL && current_or1k_target->to_read_reg != NULL)
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if (current_or1k_target != NULL && current_or1k_target->to_read_reg != NULL)
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return current_or1k_target->to_read_reg (regno);
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return current_or1k_target->to_read_reg (regno);
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Line 409... |
warning ("internal error: or1k_initialize called twice");
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warning ("internal error: or1k_initialize called twice");
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return;
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return;
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}
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}
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or1k_status = TARGET_CONNECTING;
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or1k_status = TARGET_CONNECTING;
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or1k_reset ();
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if (current_or1k_target != NULL && current_or1k_target->to_init != NULL)
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if (current_or1k_target != NULL && current_or1k_target->to_init != NULL)
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current_or1k_target->to_init (args);
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current_or1k_target->to_init (args);
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or1k_reset ();
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/* Determine implementation configuration. */
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/* Determine implementation configuration. */
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or1k_implementation.VR = or1k_read_spr_reg (VR_SPRNUM);
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or1k_implementation.VR = or1k_read_spr_reg (VR_SPRNUM);
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or1k_implementation.UPR = or1k_read_spr_reg (UPR_SPRNUM);
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or1k_implementation.UPR = or1k_read_spr_reg (UPR_SPRNUM);
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/* Determine number of gpr_regs. */
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/* Determine number of gpr_regs. */
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| Line 562... |
Line 563... |
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static void
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static void
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or1k_read_trace ()
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or1k_read_trace ()
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{
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{
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struct htrace_data_struct data;
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struct htrace_data_struct data;
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long long int tmp;
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ULONGEST tmp;
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int first = 1;
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int first = 1;
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FILE *fd;
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FILE *fd;
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if ((fd = fopen (TRACE_FILENAME, "ab")) == NULL)
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if ((fd = fopen (TRACE_FILENAME, "ab")) == NULL)
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{
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{
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warning ("Cannot append to trace file.");
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warning ("Cannot append to trace file.");
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