artemist/mes
1
0
Fork 0
Code Issues Pull requests Packages Projects Releases Wiki Activity

core: Fix FRAME_SIZE conflict.

Browse source 
This avoids conflicting with FRAME_SIZE from signal.h.

* include/mes/constants.h (FRAME_SIZE): Rename to...
(GC_FRAME_SIZE): ...this.
(FRAME_PROCEDURE): Rename to...
(GC_FRAME_PROCEDURE): ...this.
* src/eval-apply.c (eval_apply): Update accordingly.
* src/gc.c (gc_push_frame, gc_peek_frame, gc_pop_frame): Update accordingly.
* src/stack.c (make_frame, make_stack): Update accordingly.
This commit is contained in:
Jan (janneke) Nieuwenhuizen 2021-05-16 13:27:12 +02:00
parent 72e371d77f
commit 8920f558c6
No known key found for this signature in database
GPG key ID: F3C1A0D9C1D65273
4 changed files with 12 additions and 12 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
include/mes/constants.h
View file

@ -68,10 +68,10 @@
// CONSTANT STRUCT_PRINTER 1
#define STRUCT_PRINTER 1
// CONSTANT FRAME_SIZE 5
#define FRAME_SIZE 5
// CONSTANT FRAME_PROCEDURE 4
#define FRAME_PROCEDURE 4
// CONSTANT GC_FRAME_SIZE 5
#define GC_FRAME_SIZE 5
// CONSTANT GC_FRAME_PROCEDURE 4
#define GC_FRAME_PROCEDURE 4
// CONSTANT STDIN 0
// CONSTANT STDOUT 1

2
src/eval-apply.c
View file

@ -441,7 +441,7 @@ evlis3:
goto vm_return;
apply:
g_stack_array[g_stack + FRAME_PROCEDURE] = R1->car;
g_stack_array[g_stack + GC_FRAME_PROCEDURE] = R1->car;
a = R1->car;
t = a->type;
if (t == TSTRUCT && builtin_p (R1->car) == cell_t)

8
src/gc.c
View file

@ -694,14 +694,14 @@ gc ()
void
gc_push_frame ()
{
if (g_stack < FRAME_SIZE)
if (g_stack < GC_FRAME_SIZE)
assert_msg (0, "STACK FULL");
g_stack_array[g_stack - 1] = cell_f;
g_stack_array[g_stack - 2] = R0;
g_stack_array[g_stack - 3] = R1;
g_stack_array[g_stack - 4] = R2;
g_stack_array[g_stack - 5] = R3;
g_stack = g_stack - FRAME_SIZE;
g_stack = g_stack - GC_FRAME_SIZE;
}
void
@ -711,14 +711,14 @@ gc_peek_frame ()
R2 = g_stack_array[g_stack + 1];
R1 = g_stack_array[g_stack + 2];
R0 = g_stack_array[g_stack + 3];
g_stack_array[g_stack + FRAME_PROCEDURE];
g_stack_array[g_stack + GC_FRAME_PROCEDURE];
}
void
gc_pop_frame ()
{
gc_peek_frame ();
g_stack = g_stack + FRAME_SIZE;
g_stack = g_stack + GC_FRAME_SIZE;
}
void

6
src/stack.c
View file

@ -53,8 +53,8 @@ make_frame (struct scm *stack, long index)
struct scm *procedure = 0;
if (index != 0)
{
array_index = (STACK_SIZE - (index * FRAME_SIZE));
procedure = g_stack_array[array_index + FRAME_PROCEDURE];
array_index = (STACK_SIZE - (index * GC_FRAME_SIZE));
procedure = g_stack_array[array_index + GC_FRAME_PROCEDURE];
}
if (procedure == 0)
procedure = cell_f;
@ -78,7 +78,7 @@ struct scm *
make_stack (struct scm *stack) /*:((arity . n)) */
{
struct scm *stack_type = make_stack_type ();
long size = (STACK_SIZE - g_stack) / FRAME_SIZE;
long size = (STACK_SIZE - g_stack) / GC_FRAME_SIZE;
struct scm *frames = make_vector_ (size, cell_unspecified);
long i;
struct scm* frame;