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import gdb-1999-09-08 snapshot

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This commit is contained in:
Stan Shebs
1999-09-09 00:02:17 +00:00
parent 325188ecac
commit d4f3574e77
201 changed files with 8614 additions and 4843 deletions
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49
gdb/sol-thread.c
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@ -119,12 +119,16 @@ static void sol_core_close PARAMS ((int quitting));
static void init_sol_thread_ops PARAMS ((void));
static void init_sol_core_ops PARAMS ((void));
#define THREAD_FLAG 0x80000000
#define is_thread(ARG) (((ARG) & THREAD_FLAG) != 0)
#define is_lwp(ARG) (((ARG) & THREAD_FLAG) == 0)
#define GET_LWP(LWP_ID) (TIDGET(LWP_ID))
#define GET_THREAD(THREAD_ID) (((THREAD_ID) >> 16) & 0x7fff)
#define BUILD_LWP(LWP_ID, PID) ((LWP_ID) << 16 | (PID))
/* Default definitions: These must be defined in tm.h
if they are to be shared with a process module such as procfs. */
#define THREAD_FLAG 0x80000000
#define is_thread(ARG) (((ARG) & THREAD_FLAG) != 0)
#define is_lwp(ARG) (((ARG) & THREAD_FLAG) == 0)
#define GET_LWP(PID) TIDGET (PID)
#define GET_THREAD(PID) (((PID) >> 16) & 0x7fff)
#define BUILD_LWP(TID, PID) ((TID) << 16 | (PID))
#define BUILD_THREAD(THREAD_ID, PID) (THREAD_FLAG | BUILD_LWP (THREAD_ID, PID))
/* Pointers to routines from lithread_db resolved by dlopen() */
@ -492,6 +496,7 @@ sol_thread_detach (args, from_tty)
char *args;
int from_tty;
{
inferior_pid = PIDGET (main_ph.pid);
unpush_target (&sol_thread_ops);
procfs_ops.to_detach (args, from_tty);
}
@ -987,30 +992,40 @@ typedef size_t gdb_ps_size_t;
by the time we call anything in thread_db, these routines need to do
nothing. */
/* Process stop */
ps_err_e
ps_pstop (gdb_ps_prochandle_t ph)
{
return PS_OK;
}
/* Process continue */
ps_err_e
ps_pcontinue (gdb_ps_prochandle_t ph)
{
return PS_OK;
}
/* LWP stop */
ps_err_e
ps_lstop (gdb_ps_prochandle_t ph, lwpid_t lwpid)
{
return PS_OK;
}
/* LWP continue */
ps_err_e
ps_lcontinue (gdb_ps_prochandle_t ph, lwpid_t lwpid)
{
return PS_OK;
}
/* Looks up the symbol LD_SYMBOL_NAME in the debugger's symbol table. */
ps_err_e
ps_pglobal_lookup (gdb_ps_prochandle_t ph, const char *ld_object_name,
const char *ld_symbol_name, paddr_t * ld_symbol_addr)
@ -1071,6 +1086,8 @@ rw_common (int dowrite, const struct ps_prochandle *ph, paddr_t addr,
return PS_OK;
}
/* Copies SIZE bytes from target process .data segment to debugger memory. */
ps_err_e
ps_pdread (gdb_ps_prochandle_t ph, paddr_t addr,
gdb_ps_read_buf_t buf, gdb_ps_size_t size)
@ -1078,6 +1095,8 @@ ps_pdread (gdb_ps_prochandle_t ph, paddr_t addr,
return rw_common (0, ph, addr, buf, size);
}
/* Copies SIZE bytes from debugger memory .data segment to target process. */
ps_err_e
ps_pdwrite (gdb_ps_prochandle_t ph, paddr_t addr,
gdb_ps_write_buf_t buf, gdb_ps_size_t size)
@ -1085,6 +1104,8 @@ ps_pdwrite (gdb_ps_prochandle_t ph, paddr_t addr,
return rw_common (1, ph, addr, (char *) buf, size);
}
/* Copies SIZE bytes from target process .text segment to debugger memory. */
ps_err_e
ps_ptread (gdb_ps_prochandle_t ph, paddr_t addr,
gdb_ps_read_buf_t buf, gdb_ps_size_t size)
@ -1092,6 +1113,8 @@ ps_ptread (gdb_ps_prochandle_t ph, paddr_t addr,
return rw_common (0, ph, addr, buf, size);
}
/* Copies SIZE bytes from debugger memory .text segment to target process. */
ps_err_e
ps_ptwrite (gdb_ps_prochandle_t ph, paddr_t addr,
gdb_ps_write_buf_t buf, gdb_ps_size_t size)
@ -1099,7 +1122,7 @@ ps_ptwrite (gdb_ps_prochandle_t ph, paddr_t addr,
return rw_common (1, ph, addr, (char *) buf, size);
}
/* Get integer regs */
/* Get integer regs for LWP */
ps_err_e
ps_lgetregs (gdb_ps_prochandle_t ph, lwpid_t lwpid,
@ -1122,7 +1145,7 @@ ps_lgetregs (gdb_ps_prochandle_t ph, lwpid_t lwpid,
return PS_OK;
}
/* Set integer regs */
/* Set integer regs for LWP */
ps_err_e
ps_lsetregs (gdb_ps_prochandle_t ph, lwpid_t lwpid,
@ -1145,6 +1168,8 @@ ps_lsetregs (gdb_ps_prochandle_t ph, lwpid_t lwpid,
return PS_OK;
}
/* Log a message (sends to gdb_stderr). */
void
ps_plog (const char *fmt,...)
{
@ -1229,7 +1254,7 @@ ps_lsetxregs (gdb_ps_prochandle_t ph, lwpid_t lwpid, caddr_t xregset)
return PS_OK;
}
/* Get floating-point regs. */
/* Get floating-point regs for LWP */
ps_err_e
ps_lgetfpregs (gdb_ps_prochandle_t ph, lwpid_t lwpid,
@ -1252,7 +1277,7 @@ ps_lgetfpregs (gdb_ps_prochandle_t ph, lwpid_t lwpid,
return PS_OK;
}
/* Set floating-point regs. */
/* Set floating-point regs for LWP */
ps_err_e
ps_lsetfpregs (gdb_ps_prochandle_t ph, lwpid_t lwpid,
@ -1286,6 +1311,8 @@ ps_lsetfpregs (gdb_ps_prochandle_t ph, lwpid_t lwpid,
static int nldt_allocated = 0;
static struct ssd *ldt_bufp = NULL;
/* Reads the local descriptor table of a LWP. */
ps_err_e
ps_lgetLDT (gdb_ps_prochandle_t ph, lwpid_t lwpid,
struct ssd *pldt)
@ -1391,7 +1418,7 @@ sol_find_new_threads_callback (th, ignored)
return 0;
}
void
static void
sol_find_new_threads ()
{
/* don't do anything if init failed to resolve the libthread_db library */