prologue. */
CORE_ADDR
-i960_skip_prologue (ip)
-CORE_ADDR (ip);
+i960_skip_prologue (CORE_ADDR ip)
{
struct frame_saved_regs saved_regs_dummy;
struct symtab_and_line sal;
}
/* Return address to which the currently executing leafproc will return,
- or 0 if ip is not in a leafproc (or if we can't tell if it is).
+ or 0 if IP, the value of the instruction pointer from the currently
+ executing function, is not in a leafproc (or if we can't tell if it
+ is).
- Do this by finding the starting address of the routine in which ip lies.
+ Do this by finding the starting address of the routine in which IP lies.
If the instruction there is "mov g14, gx" (where x is in [0,7]), this
is a leafproc and the return address is in register gx. Well, this is
true unless the return address points at a RET instruction in the current
has been entered through the CALL entry point. */
CORE_ADDR
-leafproc_return (ip)
- CORE_ADDR ip; /* ip from currently executing function */
+leafproc_return (CORE_ADDR ip)
{
register struct minimal_symbol *msymbol;
char *p;
char numops;
};
-static int /* returns instruction length: 4 or 8 */
-mem (memaddr, word1, word2, noprint)
- unsigned long memaddr;
- unsigned long word1, word2;
- int noprint; /* If TRUE, return instruction length, but
- don't output any text. */
+/* Return instruction length, either 4 or 8. When NOPRINT is non-zero
+ (TRUE), don't output any text. (Actually, as implemented, if NOPRINT
+ is 0, abort() is called.) */
+
+static int
+mem (unsigned long memaddr, unsigned long word1, unsigned long word2,
+ int noprint)
{
int i, j;
int len;