#include <ctype.h>
#include <fcntl.h>
#include <unistd.h>
-#include <sys/time.h>
+#include "gdb_sys_time.h"
#include <inttypes.h>
-#include <stdint.h>
-
#include "ax.h"
#include "tdesc.h"
{
const char *name;
int offset;
- int required;
} symbol_list[] = {
IPA_SYM(gdb_tp_heap_buffer),
IPA_SYM(gdb_jump_pad_buffer),
struct tracepoint_hit_ctx;
-typedef enum eval_result_type (*condfn) (struct tracepoint_hit_ctx *,
+typedef enum eval_result_type (*condfn) (unsigned char *,
ULONGEST *);
/* The definition of a tracepoint. */
/* The first error that occurred during expression evaluation. */
-IP_AGENT_EXPORT_VAR enum eval_result_type expr_eval_result = expr_eval_no_error;
+/* Stored as an int to avoid the IPA ABI being dependent on whatever
+ the compiler decides to use for the enum's underlying type. Holds
+ enum eval_result_type values. */
+IP_AGENT_EXPORT_VAR int expr_eval_result = expr_eval_no_error;
EXTERN_C_POP
marker. */
alloc_size = (bufsize < TRACEFRAME_EOB_MARKER_SIZE
? TRACEFRAME_EOB_MARKER_SIZE : bufsize);
- trace_buffer_lo = xrealloc (trace_buffer_lo, alloc_size);
+ trace_buffer_lo = (unsigned char *) xrealloc (trace_buffer_lo, alloc_size);
trace_buffer_hi = trace_buffer_lo + trace_buffer_size;
{
struct tracepoint *tpoint, **tp_next;
- tpoint = xmalloc (sizeof (struct tracepoint));
+ tpoint = XNEW (struct tracepoint);
tpoint->number = num;
tpoint->address = addr;
tpoint->numactions = 0;
{
case 'M':
{
- struct collect_memory_action *maction;
+ struct collect_memory_action *maction =
+ XNEW (struct collect_memory_action);
ULONGEST basereg;
int is_neg;
- maction = xmalloc (sizeof *maction);
maction->base.type = *act;
maction->base.ops = &m_tracepoint_action_ops;
action = &maction->base;
}
case 'R':
{
- struct collect_registers_action *raction;
+ struct collect_registers_action *raction =
+ XNEW (struct collect_registers_action);
- raction = xmalloc (sizeof *raction);
raction->base.type = *act;
raction->base.ops = &r_tracepoint_action_ops;
action = &raction->base;
}
case 'L':
{
- struct collect_static_trace_data_action *raction;
+ struct collect_static_trace_data_action *raction =
+ XNEW (struct collect_static_trace_data_action);
- raction = xmalloc (sizeof *raction);
raction->base.type = *act;
raction->base.ops = &l_tracepoint_action_ops;
action = &raction->base;
break;
case 'X':
{
- struct eval_expr_action *xaction;
+ struct eval_expr_action *xaction = XNEW (struct eval_expr_action);
- xaction = xmalloc (sizeof (*xaction));
xaction->base.type = *act;
xaction->base.ops = &x_tracepoint_action_ops;
action = &xaction->base;
tpoint->num_step_actions++;
tpoint->step_actions
- = xrealloc (tpoint->step_actions,
- (sizeof (*tpoint->step_actions)
- * tpoint->num_step_actions));
+ = XRESIZEVEC (struct tracepoint_action *, tpoint->step_actions,
+ tpoint->num_step_actions);
tpoint->step_actions_str
- = xrealloc (tpoint->step_actions_str,
- (sizeof (*tpoint->step_actions_str)
- * tpoint->num_step_actions));
+ = XRESIZEVEC (char *, tpoint->step_actions_str,
+ tpoint->num_step_actions);
tpoint->step_actions[tpoint->num_step_actions - 1] = action;
tpoint->step_actions_str[tpoint->num_step_actions - 1]
= savestring (act_start, act - act_start);
{
tpoint->numactions++;
tpoint->actions
- = xrealloc (tpoint->actions,
- sizeof (*tpoint->actions) * tpoint->numactions);
+ = XRESIZEVEC (struct tracepoint_action *, tpoint->actions,
+ tpoint->numactions);
tpoint->actions_str
- = xrealloc (tpoint->actions_str,
- sizeof (*tpoint->actions_str) * tpoint->numactions);
+ = XRESIZEVEC (char *, tpoint->actions_str, tpoint->numactions);
tpoint->actions[tpoint->numactions - 1] = action;
tpoint->actions_str[tpoint->numactions - 1]
= savestring (act_start, act - act_start);
return tsv;
/* Create a new variable. */
- tsv = xmalloc (sizeof (struct trace_state_variable));
+ tsv = XNEW (struct trace_state_variable);
tsv->number = num;
tsv->initial_value = 0;
tsv->value = 0;
{
struct traceframe *tframe;
- tframe = trace_buffer_alloc (sizeof (struct traceframe));
+ tframe
+ = (struct traceframe *) trace_buffer_alloc (sizeof (struct traceframe));
if (tframe == NULL)
return NULL;
if (!tframe)
return NULL;
- block = trace_buffer_alloc (amt);
+ block = (unsigned char *) trace_buffer_alloc (amt);
if (!block)
return NULL;
switch (tpoint->type)
{
case trap_tracepoint:
- delete_breakpoint (tpoint->handle);
+ {
+ struct breakpoint *bp
+ = (struct breakpoint *) tpoint->handle;
+
+ delete_breakpoint (bp);
+ }
break;
case fast_tracepoint:
- delete_fast_tracepoint_jump (tpoint->handle);
+ {
+ struct fast_tracepoint_jump *jump
+ = (struct fast_tracepoint_jump *) tpoint->handle;
+
+ delete_fast_tracepoint_jump (jump);
+ }
break;
case static_tracepoint:
if (prev_stpoint != NULL
saved = packet;
packet = strchr (packet, ':');
- srctype = xmalloc (packet - saved + 1);
+ srctype = (char *) xmalloc (packet - saved + 1);
memcpy (srctype, saved, packet - saved);
srctype[packet - saved] = '\0';
++packet;
++packet; /* skip a colon */
packet = unpack_varlen_hex (packet, &slen);
++packet; /* skip a colon */
- src = xmalloc (slen + 1);
+ src = (char *) xmalloc (slen + 1);
nbytes = hex2bin (packet, (gdb_byte *) src, strlen (packet) / 2);
src[nbytes] = '\0';
- newlast = xmalloc (sizeof (struct source_string));
+ newlast = XNEW (struct source_string);
newlast->type = srctype;
newlast->str = src;
newlast->next = NULL;
++packet; /* skip a colon */
nbytes = strlen (packet) / 2;
- varname = xmalloc (nbytes + 1);
+ varname = (char *) xmalloc (nbytes + 1);
nbytes = hex2bin (packet, (gdb_byte *) varname, nbytes);
varname[nbytes] = '\0';
packet = unpack_varlen_hex (packet, &start);
++packet; /* skip a comma */
packet = unpack_varlen_hex (packet, &end);
- roreg = xmalloc (sizeof (struct readonly_region));
+
+ roreg = XNEW (struct readonly_region);
roreg->start = start;
roreg->end = end;
roreg->next = readonly_regions;
return 0;
}
-/* The maximum size of a jump pad entry. */
-static const int max_jump_pad_size = 0x100;
-
static CORE_ADDR gdb_jump_pad_head;
/* Return the address of the next free jump space. */
cmd_qtstatus (char *packet)
{
char *stop_reason_rsp = NULL;
- char *buf1, *buf2, *buf3, *str;
+ char *buf1, *buf2, *buf3;
+ const char *str;
int slen;
/* Translate the plain text of the notes back into hex for
result_name = stop_reason_rsp + strlen ("terror:");
hexstr_len = strlen (result_name) * 2;
- p = stop_reason_rsp = alloca (strlen ("terror:") + hexstr_len + 1);
+ p = stop_reason_rsp
+ = (char *) alloca (strlen ("terror:") + hexstr_len + 1);
strcpy (p, "terror:");
p += strlen (p);
bin2hex ((gdb_byte *) result_name, p, strlen (result_name));
/* If this was a forced stop, include any stop note that was supplied. */
if (strcmp (stop_reason_rsp, "tstop") == 0)
{
- stop_reason_rsp = alloca (strlen ("tstop:") + strlen (buf3) + 1);
+ stop_reason_rsp = (char *) alloca (strlen ("tstop:") + strlen (buf3) + 1);
strcpy (stop_reason_rsp, "tstop:");
strcat (stop_reason_rsp, buf3);
}
int len;
len = strlen (src->str);
- buf = alloca (len * 2 + 1);
+ buf = (char *) alloca (len * 2 + 1);
bin2hex ((gdb_byte *) src->str, buf, len);
sprintf (packet, "Z%x:%s:%s:%x:%x:%s",
if (tsv->name)
{
namelen = strlen (tsv->name);
- buf = alloca (namelen * 2 + 1);
+ buf = (char *) alloca (namelen * 2 + 1);
bin2hex ((gdb_byte *) tsv->name, buf, namelen);
}
static int
same_process_p (struct inferior_list_entry *entry, void *data)
{
- int *pid = data;
+ int *pid = (int *) data;
return ptid_get_pid (entry->id) == *pid;
}
saved = packet;
packet = strchr (packet, ';');
nbytes = (packet - saved) / 2;
- user = xmalloc (nbytes + 1);
+ user = (char *) xmalloc (nbytes + 1);
nbytes = hex2bin (saved, (gdb_byte *) user, nbytes);
user[nbytes] = '\0';
++packet; /* skip the semicolon */
saved = packet;
packet = strchr (packet, ';');
nbytes = (packet - saved) / 2;
- notes = xmalloc (nbytes + 1);
+ notes = (char *) xmalloc (nbytes + 1);
nbytes = hex2bin (saved, (gdb_byte *) notes, nbytes);
notes[nbytes] = '\0';
++packet; /* skip the semicolon */
saved = packet;
packet = strchr (packet, ';');
nbytes = (packet - saved) / 2;
- stopnote = xmalloc (nbytes + 1);
+ stopnote = (char *) xmalloc (nbytes + 1);
nbytes = hex2bin (saved, (gdb_byte *) stopnote, nbytes);
stopnote[nbytes] = '\0';
++packet; /* skip the semicolon */
add_while_stepping_state (struct thread_info *tinfo,
int tp_number, CORE_ADDR tp_address)
{
- struct wstep_state *wstep;
+ struct wstep_state *wstep = XNEW (struct wstep_state);
- wstep = xmalloc (sizeof (*wstep));
wstep->next = tinfo->while_stepping;
wstep->tp_number = tp_number;
used. */
#ifdef IN_PROCESS_AGENT
if (tpoint->compiled_cond)
- err = ((condfn) (uintptr_t) (tpoint->compiled_cond)) (ctx, &value);
+ {
+ struct fast_tracepoint_ctx *fctx = (struct fast_tracepoint_ctx *) ctx;
+ err = ((condfn) (uintptr_t) (tpoint->compiled_cond)) (fctx->regs, &value);
+ }
else
#endif
{
static int
match_blocktype (char blocktype, unsigned char *dataptr, void *data)
{
- char *wantedp = data;
+ char *wantedp = (char *) data;
if (*wantedp == blocktype)
return 1;
static int
build_traceframe_info_xml (char blocktype, unsigned char *dataptr, void *data)
{
- struct buffer *buffer = data;
+ struct buffer *buffer = (struct buffer *) data;
switch (blocktype)
{
ctx.regcache_initted = 0;
/* Wrap the regblock in a register cache (in the stack, we don't
want to malloc here). */
- ctx.regspace = alloca (ipa_tdesc->registers_size);
+ ctx.regspace = (unsigned char *) alloca (ipa_tdesc->registers_size);
if (ctx.regspace == NULL)
{
trace_debug ("Trace buffer block allocation failed, skipping");
do
{
- fd = accept (listen_fd, &sockaddr, &tmp);
+ fd = accept (listen_fd, (struct sockaddr *) &sockaddr, &tmp);
}
/* It seems an ERESTARTSYS can escape out of accept. */
while (fd == -512 || (fd == -1 && errno == EINTR));
if (pagesize == -1)
perror_with_name ("sysconf");
- gdb_tp_heap_buffer = xmalloc (5 * 1024 * 1024);
+ gdb_tp_heap_buffer = (char *) xmalloc (5 * 1024 * 1024);
#define SCRATCH_BUFFER_NPAGES 20
address (close to the main executable's code). */
for (addr = pagesize; addr != 0; addr += pagesize)
{
- gdb_jump_pad_buffer = mmap ((void *) addr, pagesize * SCRATCH_BUFFER_NPAGES,
- PROT_READ | PROT_WRITE | PROT_EXEC,
- MAP_PRIVATE | MAP_ANONYMOUS | MAP_FIXED,
- -1, 0);
+ gdb_jump_pad_buffer
+ = (char *) mmap ((void *) addr,
+ pagesize * SCRATCH_BUFFER_NPAGES,
+ PROT_READ | PROT_WRITE | PROT_EXEC,
+ MAP_PRIVATE | MAP_ANONYMOUS | MAP_FIXED,
+ -1, 0);
if (gdb_jump_pad_buffer != MAP_FAILED)
break;
}
buffer setup, but it can be mysterious, so create a channel to
report back on what went wrong, using a fixed size since we may
not be able to allocate space later when the problem occurs. */
- gdb_trampoline_buffer_error = xmalloc (IPA_BUFSIZ);
+ gdb_trampoline_buffer_error = (char *) xmalloc (IPA_BUFSIZ);
strcpy (gdb_trampoline_buffer_error, "No errors reported");
projects / deliverable / binutils-gdb.git / blobdiff