From 1f28c3c733ea3ae4234bff91e1c55e61b1ee3e96 Mon Sep 17 00:00:00 2001
From: dec05eba <dec05eba@protonmail.com>
Date: Wed, 31 Jul 2019 01:25:05 +0200
Subject: Starting on asm, implementing extern function call so progress is
 visible

---
 include/std/arena_allocator.h  | 29 +++++++++++++++++++++++++++++
 include/std/buffer.h           |  4 ++--
 include/std/defs.h             |  4 ++--
 include/std/hash_map.h         |  4 ++--
 include/std/mem.h              |  2 ++
 include/std/misc.h             |  2 +-
 include/std/scoped_allocator.h | 29 -----------------------------
 7 files changed, 38 insertions(+), 36 deletions(-)
 create mode 100644 include/std/arena_allocator.h
 delete mode 100644 include/std/scoped_allocator.h

(limited to 'include/std')

diff --git a/include/std/arena_allocator.h b/include/std/arena_allocator.h
new file mode 100644
index 0000000..30147c8
--- /dev/null
+++ b/include/std/arena_allocator.h
@@ -0,0 +1,29 @@
+#ifndef AMALGAM_ARENA_ALLOCATOR_H
+#define AMALGAM_ARENA_ALLOCATOR_H
+
+#include "defs.h"
+#include "misc.h"
+#include "types.h"
+#include "buffer.h"
+
+struct ArenaAllocatorNode {
+    char *data;
+    usize size;
+    ArenaAllocatorNode *next;
+};
+
+struct ArenaAllocator {
+    ArenaAllocatorNode head;
+    ArenaAllocatorNode *current;
+    Buffer/*<void*>*/ mems;
+};
+
+CHECK_RESULT int arena_allocator_node_init(ArenaAllocatorNode *self);
+void arena_allocator_node_deinit(ArenaAllocatorNode *self);
+
+CHECK_RESULT int arena_allocator_init(ArenaAllocator *self);
+void arena_allocator_deinit(ArenaAllocator *self);
+CHECK_RESULT int arena_allocator_alloc(ArenaAllocator *self, usize size, void **mem);
+CHECK_RESULT int arena_allocator_add_mem(ArenaAllocator *self, usize *result_index);
+
+#endif
diff --git a/include/std/buffer.h b/include/std/buffer.h
index 7a74d33..ac722b1 100644
--- a/include/std/buffer.h
+++ b/include/std/buffer.h
@@ -13,11 +13,11 @@ typedef struct {
     usize size;
     usize capacity;
 
-    ScopedAllocator *allocator;
+    ArenaAllocator *allocator;
     usize allocator_index;
 } Buffer;
 
-CHECK_RESULT int buffer_init(Buffer *self, struct ScopedAllocator *allocator);
+CHECK_RESULT int buffer_init(Buffer *self, struct ArenaAllocator *allocator);
 void buffer_deinit(Buffer *self);
 
 /*
diff --git a/include/std/defs.h b/include/std/defs.h
index ee049d4..8a63a69 100644
--- a/include/std/defs.h
+++ b/include/std/defs.h
@@ -4,7 +4,7 @@
 typedef struct amal_thread amal_thread;
 typedef struct amal_mutex amal_mutex;
 
-typedef struct ScopedAllocatorNode ScopedAllocatorNode;
-typedef struct ScopedAllocator ScopedAllocator;
+typedef struct ArenaAllocatorNode ArenaAllocatorNode;
+typedef struct ArenaAllocator ArenaAllocator;
 
 #endif
diff --git a/include/std/hash_map.h b/include/std/hash_map.h
index 9b31213..b9b90c6 100644
--- a/include/std/hash_map.h
+++ b/include/std/hash_map.h
@@ -13,7 +13,7 @@ typedef int(*HashMapCompare)(const void *a, const void *b);
 typedef usize(*HashMapHash)(const u8 *data, usize size);
 
 struct HashMap {
-    ScopedAllocator *allocator; /* borrowed */
+    ArenaAllocator *allocator; /* borrowed */
     Buffer/*HashMapBucket*/ buckets;
     usize value_type_size;
     usize num_elements;
@@ -21,7 +21,7 @@ struct HashMap {
     HashMapHash hash_func;
 };
 
-CHECK_RESULT int hash_map_init(HashMap *self, ScopedAllocator *allocator, usize value_type_size, HashMapCompare compare_func, HashMapHash hash_func);
+CHECK_RESULT int hash_map_init(HashMap *self, ArenaAllocator *allocator, usize value_type_size, HashMapCompare compare_func, HashMapHash hash_func);
 /*
 Not thread-safe.
 Expected @value size to be @self->value_type_size.
diff --git a/include/std/mem.h b/include/std/mem.h
index ddd2b31..2afce0d 100644
--- a/include/std/mem.h
+++ b/include/std/mem.h
@@ -9,4 +9,6 @@ int am_memcmp(const void *lhs, const void *rhs, usize size);
 bool am_memeql(const void *lhs, const void *rhs, usize size);
 void am_memset(void *dest, int value, usize size);
 
+long am_pagesize();
+
 #endif
diff --git a/include/std/misc.h b/include/std/misc.h
index b1932d5..2fbe92c 100644
--- a/include/std/misc.h
+++ b/include/std/misc.h
@@ -23,7 +23,7 @@
     do { \
         int return_if_result; \
         return_if_result = (result); \
-        if((return_if_result) != 0) { \
+        if(return_if_result != 0) { \
             return_if_debug_msg; \
             return return_if_result; \
         } \
diff --git a/include/std/scoped_allocator.h b/include/std/scoped_allocator.h
deleted file mode 100644
index f037ea5..0000000
--- a/include/std/scoped_allocator.h
+++ /dev/null
@@ -1,29 +0,0 @@
-#ifndef AMALGAM_SCOPED_ALLOCATOR_H
-#define AMALGAM_SCOPED_ALLOCATOR_H
-
-#include "defs.h"
-#include "misc.h"
-#include "types.h"
-#include "buffer.h"
-
-struct ScopedAllocatorNode {
-    char *data;
-    usize size;
-    ScopedAllocatorNode *next;
-};
-
-struct ScopedAllocator {
-    ScopedAllocatorNode head;
-    ScopedAllocatorNode *current;
-    Buffer/*<void*>*/ mems;
-};
-
-CHECK_RESULT int scoped_allocator_node_init(ScopedAllocatorNode *self);
-void scoped_allocator_node_deinit(ScopedAllocatorNode *self);
-
-CHECK_RESULT int scoped_allocator_init(ScopedAllocator *self);
-void scoped_allocator_deinit(ScopedAllocator *self);
-CHECK_RESULT int scoped_allocator_alloc(ScopedAllocator *self, usize size, void **mem);
-CHECK_RESULT int scoped_allocator_add_mem(ScopedAllocator *self, usize *result_index);
-
-#endif
-- 
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