#include "target.h"
#include "breakpoint.h"
#include "demangle.h"
+#include "inferior.h"
static void
return_command PARAMS ((char *, int));
enum language funlang = language_unknown;
int numargs;
-#ifdef CORE_NEEDS_RELOCATION
- CORE_NEEDS_RELOCATION(fi->pc);
-#endif
+ if (PC_IN_CALL_DUMMY (fi->pc, read_register (SP_REGNUM), fi->frame))
+ {
+ /* Do this regardless of SOURCE because we don't have any source
+ to list for this frame. */
+ if (level >= 0)
+ printf_filtered ("#%-2d ", level);
+ printf_filtered ("<function called from gdb>\n");
+ return;
+ }
+ if (fi->signal_handler_caller)
+ {
+ /* Do this regardless of SOURCE because we don't have any source
+ to list for this frame. */
+ if (level >= 0)
+ printf_filtered ("#%-2d ", level);
+ printf_filtered ("<signal handler called>\n");
+ return;
+ }
sal = find_pc_line (fi->pc, fi->next_frame);
func = find_pc_function (fi->pc);
enum language funlang = language_unknown;
if (!target_has_stack)
- error ("No inferior or core file.");
+ error ("No stack.");
frame = parse_frame_specification (addr_exp);
if (!frame)
if (SYMBOL_CLASS (sym) == LOC_ARG
|| SYMBOL_CLASS (sym) == LOC_LOCAL_ARG
|| SYMBOL_CLASS (sym) == LOC_REF_ARG
- || SYMBOL_CLASS (sym) == LOC_REGPARM)
+ || SYMBOL_CLASS (sym) == LOC_REGPARM
+ || SYMBOL_CLASS (sym) == LOC_REGPARM_ADDR)
{
values_printed = 1;
fputs_filtered (SYMBOL_SOURCE_NAME (sym), stream);
fputs_filtered (" = ", stream);
- /* We have to look up the symbol because arguments often have
- two entries (one a parameter, one a register) and the one
- we want is the register, which lookup_symbol will find for
- us. */
+
+ /* We have to look up the symbol because arguments can have
+ two entries (one a parameter, one a local) and the one we
+ want is the local, which lookup_symbol will find for us.
+ This includes gcc1 (not gcc2) on the sparc when passing a
+ small structure and gcc2 when the argument type is float
+ and it is passed as a double and converted to float by
+ the prologue (in the latter case the type of the LOC_ARG
+ symbol is double and the type of the LOC_LOCAL symbol is
+ float). There are also LOC_ARG/LOC_REGISTER pairs which
+ are not combined in symbol-reading. */
+
sym2 = lookup_symbol (SYMBOL_NAME (sym),
b, VAR_NAMESPACE, (int *)NULL, (struct symtab **)NULL);
print_variable_value (sym2, frame, stream);