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Update error-wrong-num-args intrinsic prototype

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* libguile/intrinsics.h (SCM_FOR_ALL_VM_INTRINSICS):
* libguile/intrinsics.c (error_wrong_num_args): Take the thread as an
  arg, instead of the ostensible callee.
* libguile/vm-engine.c: Update callers of wrong-num-args intrinsic to
  pass a thread instead.
This commit is contained in:
Andy Wingo 2018-08-13 10:59:09 +02:00
parent 5df43b60a9
commit 11940f4c72
3 changed files with 15 additions and 6 deletions
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10
libguile/intrinsics.c
View file

@ -310,10 +310,18 @@ throw_with_value_and_data (SCM val, SCM key_subr_and_message)
throw_ (key, scm_list_4 (subr, message, args, data));
}
static void error_wrong_num_args (scm_thread *) SCM_NORETURN;
static void error_no_values (void) SCM_NORETURN;
static void error_not_enough_values (void) SCM_NORETURN;
static void error_wrong_number_of_values (uint32_t expected) SCM_NORETURN;
static void
error_wrong_num_args (scm_thread *thread)
{
SCM callee = SCM_FRAME_LOCAL (thread->vm.fp, 0);
scm_wrong_num_args (callee);
}
static void
error_no_values (void)
{
@ -409,7 +417,7 @@ scm_bootstrap_intrinsics (void)
scm_vm_intrinsics.throw_ = throw_;
scm_vm_intrinsics.throw_with_value = throw_with_value;
scm_vm_intrinsics.throw_with_value_and_data = throw_with_value_and_data;
scm_vm_intrinsics.error_wrong_num_args = scm_wrong_num_args;
scm_vm_intrinsics.error_wrong_num_args = error_wrong_num_args;
scm_vm_intrinsics.error_no_values = error_no_values;
scm_vm_intrinsics.error_not_enough_values = error_not_enough_values;
scm_vm_intrinsics.error_wrong_number_of_values = error_wrong_number_of_values;

3
libguile/intrinsics.h
View file

@ -53,6 +53,7 @@ typedef void (*scm_t_thread_u32_u32_scm_u8_u8_intrinsic) (scm_thread*, uint32_t,
uint8_t);
typedef SCM (*scm_t_scm_from_scm_scm_scmp_sp_intrinsic) (SCM, SCM, SCM*,
const union scm_vm_stack_element*);
typedef void (*scm_t_thread_noreturn_intrinsic) (scm_thread*) SCM_NORETURN;
typedef void (*scm_t_thread_scm_noreturn_intrinsic) (scm_thread*, SCM) SCM_NORETURN;
typedef int (*scm_t_int_from_scm_intrinsic) (SCM);
typedef void (*scm_t_scm_scm_noreturn_intrinsic) (SCM, SCM) SCM_NORETURN;
@ -127,7 +128,7 @@ typedef uint8_t* (*scm_t_mra_from_thread_mra_intrinsic) (scm_thread*, uint8_t*);
M(scm_scm_noreturn, throw_, "throw", THROW) \
M(scm_scm_noreturn, throw_with_value, "throw/value", THROW_WITH_VALUE) \
M(scm_scm_noreturn, throw_with_value_and_data, "throw/value+data", THROW_WITH_VALUE_AND_DATA) \
M(scm_noreturn, error_wrong_num_args, "wrong-num-args", ERROR_WRONG_NUM_ARGS) \
M(thread_noreturn, error_wrong_num_args, "wrong-num-args", ERROR_WRONG_NUM_ARGS) \
M(noreturn, error_no_values, "no-values", ERROR_NO_VALUES) \
M(noreturn, error_not_enough_values, "not-enough-values", ERROR_NOT_ENOUGH_VALUES) \
M(u32_noreturn, error_wrong_number_of_values, "wrong-number-of-values", ERROR_WRONG_NUMBER_OF_VALUES) \

8
libguile/vm-engine.c
View file

@ -885,7 +885,7 @@ VM_NAME (scm_thread *thread)
uint32_t expected;
UNPACK_24 (op, expected);
VM_ASSERT (FRAME_LOCALS_COUNT () == expected,
CALL_INTRINSIC (error_wrong_num_args, (FP_REF (0))));
CALL_INTRINSIC (error_wrong_num_args, (thread)));
NEXT (1);
}
VM_DEFINE_OP (22, assert_nargs_ge, "assert-nargs-ge", OP1 (X8_C24))
@ -893,7 +893,7 @@ VM_NAME (scm_thread *thread)
uint32_t expected;
UNPACK_24 (op, expected);
VM_ASSERT (FRAME_LOCALS_COUNT () >= expected,
CALL_INTRINSIC (error_wrong_num_args, (FP_REF (0))));
CALL_INTRINSIC (error_wrong_num_args, (thread)));
NEXT (1);
}
VM_DEFINE_OP (23, assert_nargs_le, "assert-nargs-le", OP1 (X8_C24))
@ -901,7 +901,7 @@ VM_NAME (scm_thread *thread)
uint32_t expected;
UNPACK_24 (op, expected);
VM_ASSERT (FRAME_LOCALS_COUNT () <= expected,
CALL_INTRINSIC (error_wrong_num_args, (FP_REF (0))));
CALL_INTRINSIC (error_wrong_num_args, (thread)));
NEXT (1);
}
@ -1001,7 +1001,7 @@ VM_NAME (scm_thread *thread)
uint16_t expected, nlocals;
UNPACK_12_12 (op, expected, nlocals);
VM_ASSERT (FRAME_LOCALS_COUNT () == expected,
CALL_INTRINSIC (error_wrong_num_args, (FP_REF (0))));
CALL_INTRINSIC (error_wrong_num_args, (thread)));
ALLOC_FRAME (expected + nlocals);
while (nlocals--)
SP_SET (nlocals, SCM_UNDEFINED);