espressif/binutils-gdb
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* remote.c (getpkt): Error if input exceeds buffer size.

Browse Source 
(_initialize_remote):  `set remotedebug' enables packet trace.

* dbxread.c (process_one_symbol:N_FUN):  GCC now produces relative
N_SLINE's, etc, just like Sun cc on Solaris2.

* am29k-tdep.c (read_register_stack, write_register_stack):
Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
variable.  Add `set' and `show' commands for it.
* doc/gdb.texinfo:  Document it.

* eval.c:  Avoid residue-by-zero when evaluating without side effects.
(Bug and fix found by Pierre Willard.)

* sparc-tdep.c:  Clean up slightly for Solaris2.
This commit is contained in:
John Gilmore
1992-06-19 21:09:54 +00:00
parent 0b909fe129
commit 8f86a4e465
6 changed files with 278 additions and 39 deletions
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11
gdb/eval.c
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@ -178,6 +178,7 @@ evaluate_subexp (expect_type, exp, pos, noside)
(*pos) += 3 + ((tem + sizeof (union exp_element))
/ sizeof (union exp_element));
arg1 = value_struct_elt_for_reference (exp->elts[pc + 1].type,
0,
exp->elts[pc + 1].type,
&exp->elts[pc + 2].string,
expect_type);
@ -552,7 +553,7 @@ evaluate_subexp (expect_type, exp, pos, noside)
return value_x_binop (arg1, arg2, op, OP_NULL);
else
if (noside == EVAL_AVOID_SIDE_EFFECTS
&& op == BINOP_DIV)
&& (op == BINOP_DIV || op == BINOP_REM))
return value_zero (VALUE_TYPE (arg1), not_lval);
else
return value_binop (arg1, arg2, op);
@ -694,8 +695,8 @@ evaluate_subexp (expect_type, exp, pos, noside)
}
else
{
tem = value_less (arg1, arg2);
return value_from_longest (builtin_type_int, (LONGEST) ! tem);
tem = value_less (arg2, arg1) || value_equal (arg1, arg2);
return value_from_longest (builtin_type_int, (LONGEST) tem);
}
case BINOP_LEQ:
@ -709,8 +710,8 @@ evaluate_subexp (expect_type, exp, pos, noside)
}
else
{
tem = value_less (arg2, arg1);
return value_from_longest (builtin_type_int, (LONGEST) ! tem);
tem = value_less (arg1, arg2) || value_equal (arg1, arg2);
return value_from_longest (builtin_type_int, (LONGEST) tem);
}
case BINOP_REPEAT: