memory arena and mem copy/compare functions for orca
This commit is contained in:
parent
4f90efbb22
commit
d43afa2ac0
2
milepost
2
milepost
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@ -1 +1 @@
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Subproject commit f36e144bc0fed66470aff0612098dba29c552604
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Subproject commit e9e9ab68c250c597fd6b7552d97977b99b103d33
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@ -42,8 +42,11 @@ bool rightDown = false;
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g_font font;
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mem_arena arena;
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void OnInit(void)
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{
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mem_arena_init(&arena);
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font = g_font_create_default();
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//log_string(str8_lit("init procedure\n"));
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}
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@ -95,6 +98,7 @@ void OnKeyUp(int key)
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void OnFrameRefresh(void)
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{
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char* tmp = mem_arena_alloc(&arena, 512);
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//log_string(str8_lit("frame procedure\n"));
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f32 aspect = frameSize.x/frameSize.y;
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@ -168,4 +172,6 @@ void OnFrameRefresh(void)
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g_fill();
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g_matrix_pop();
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mem_arena_clear(&arena);
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}
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@ -6,4 +6,5 @@
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*
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*****************************************************************/
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//#include"util/memory.c"
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#include"platform/orca_memory.c"
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#include"util/memory.c"
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@ -10,5 +10,6 @@
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#include"util/typedefs.h"
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#include"util/lists.h"
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#include"util/memory.h"
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#endif //__ORCA_H_
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@ -1,69 +0,0 @@
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//*****************************************************************
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//
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// $file: typedefs.h $
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// $author: Martin Fouilleul $
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// $date: 23/36/2015 $
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// $revision: $
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//
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//*****************************************************************
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#ifndef __TYPEDEFS_H_
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#define __TYPEDEFS_H_
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#include<stdint.h>
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#include<float.h> //FLT_MAX/MIN etc...
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#ifndef __cplusplus
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#include<stdbool.h>
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#endif //__cplusplus
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typedef uint8_t byte;
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typedef uint8_t u8;
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typedef uint16_t u16;
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typedef uint32_t u32;
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typedef uint64_t u64;
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typedef int8_t i8;
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typedef int16_t i16;
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typedef int32_t i32;
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typedef int64_t i64;
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typedef float f32;
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typedef double f64;
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typedef union
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{
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struct
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{
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f32 x;
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f32 y;
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};
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f32 c[2];
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} vec2;
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typedef union
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{
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struct
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{
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f32 x;
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f32 y;
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f32 z;
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f32 w;
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};
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f32 c[4];
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} vec4;
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#define vec4_expand_xyz(v) (v).x, (v).y, (v).z
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typedef union
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{
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struct
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{
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f32 x;
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f32 y;
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f32 w;
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f32 h;
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};
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f32 c[4];
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} mp_rect;
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#endif //__TYPEDEFS_H_
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@ -4,3 +4,5 @@ cosf f(f)
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sinf f(f)
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floorf f(f)
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sqrtf f(f)
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orca_mem_grow i(I)
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orca_assert v(i)
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164
src/main.c
164
src/main.c
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@ -10,13 +10,13 @@
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#include<pthread.h>
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#include<math.h>
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#include"wasm3.h"
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#include"m3_env.h"
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#include"m3_compile.h"
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#define MG_INCLUDE_GL_API
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#include"milepost.h"
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#include"orca_runtime.h"
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#include"memory_impl.c"
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#define LOG_SUBSYSTEM "Orca"
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@ -37,6 +37,11 @@ void mg_matrix_push_flat(float a11, float a12, float a13,
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mg_matrix_push(m);
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}
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void orca_assert(bool x)
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{
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ASSERT(x);
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}
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mg_font mg_font_create_default()
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{
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//NOTE(martin): create default font
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@ -82,40 +87,10 @@ typedef struct orca_app
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mg_surface mtlSurface;
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mg_canvas canvas;
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orca_runtime runtime;
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} orca_app;
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#define G_EVENTS(X) \
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X(G_EVENT_START, "OnInit", "", "") \
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X(G_EVENT_MOUSE_DOWN, "OnMouseDown", "", "i") \
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X(G_EVENT_MOUSE_UP, "OnMouseUp", "", "i") \
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X(G_EVENT_MOUSE_ENTER, "OnMouseEnter", "", "") \
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X(G_EVENT_MOUSE_LEAVE, "OnMouseLeave", "", "") \
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X(G_EVENT_MOUSE_MOVE, "OnMouseMove", "", "ffff") \
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X(G_EVENT_MOUSE_WHEEL, "OnMouseWheel", "", "ff") \
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X(G_EVENT_KEY_DOWN, "OnKeyDown", "", "i") \
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X(G_EVENT_KEY_UP, "OnKeyUp", "", "i") \
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X(G_EVENT_FRAME_REFRESH, "OnFrameRefresh", "", "") \
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X(G_EVENT_FRAME_RESIZE, "OnFrameResize", "", "ii")
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typedef enum {
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#define G_EVENT_KIND(kind, ...) kind,
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G_EVENTS(G_EVENT_KIND)
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G_EVENT_COUNT
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} guest_event_kind;
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typedef struct g_event_handler_desc
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{
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str8 name;
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str8 retTags;
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str8 argTags;
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} g_event_handler_desc;
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const g_event_handler_desc G_EVENT_HANDLER_DESC[] = {
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#define G_EVENT_HANDLER_DESC_ENTRY(kind, name, rets, args) {STR8(name), STR8(rets), STR8(args)},
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G_EVENTS(G_EVENT_HANDLER_DESC_ENTRY)
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};
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char m3_type_to_tag(M3ValueType type)
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{
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switch(type)
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@ -136,59 +111,27 @@ char m3_type_to_tag(M3ValueType type)
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}
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}
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typedef struct host_memory
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{
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char* ptr;
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u32 reserved;
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u32 committed;
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} host_memory;
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void host_memory_init(host_memory* memory)
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void orca_runtime_init(orca_runtime* runtime)
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{
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memset(runtime, 0, sizeof(orca_runtime));
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mem_base_allocator* allocator = mem_base_allocator_default();
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memory->committed = 0;
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memory->reserved = 4<<20;
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memory->ptr = mem_base_reserve(allocator, memory->reserved);
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runtime->wasmMemory.committed = 0;
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runtime->wasmMemory.reserved = 4ULL<<30;
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runtime->wasmMemory.ptr = mem_base_reserve(allocator, runtime->wasmMemory.reserved);
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}
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void* host_memory_resize_callback(void* p, unsigned long size, void* userData)
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{
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host_memory* memory = (host_memory*)userData;
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orca_app __orcaApp;
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if(memory->committed >= size)
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orca_runtime* orca_runtime_get()
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{
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return(memory->ptr);
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}
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else if(memory->committed < memory->reserved)
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{
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u32 commitSize = size - memory->committed;
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mem_base_allocator* allocator = mem_base_allocator_default();
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mem_base_commit(allocator, memory->ptr + memory->committed, commitSize);
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memory->committed += commitSize;
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return(memory->ptr);
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}
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else
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{
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DEBUG_ASSERT(0, "Out of memory");
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return(0);
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}
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}
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void host_memory_free_callback(void* p, void* userData)
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{
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host_memory* memory = (host_memory*)userData;
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mem_base_allocator* allocator = mem_base_allocator_default();
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mem_base_release(allocator, memory->ptr, memory->reserved);
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memset(memory, 0, sizeof(host_memory));
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return(&__orcaApp.runtime);
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}
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void* orca_runloop(void* user)
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{
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orca_app* app = (orca_app*)user;
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mem_arena_init(mem_scratch());
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orca_app* app = &__orcaApp;
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orca_runtime_init(&app->runtime);
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//NOTE: loads wasm module
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const char* bundleNameCString = "module";
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@ -206,49 +149,46 @@ void* orca_runloop(void* user)
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u64 wasmSize = ftell(file);
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rewind(file);
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u8* wasmBytes = malloc_array(u8, wasmSize);
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fread(wasmBytes, 1, wasmSize, file);
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app->runtime.wasmBytecode.len = wasmSize;
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app->runtime.wasmBytecode.ptr = malloc_array(char, wasmSize);
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fread(app->runtime.wasmBytecode.ptr, 1, app->runtime.wasmBytecode.len, file);
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fclose(file);
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u32 stackSize = 65536;
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IM3Environment env = m3_NewEnvironment();
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app->runtime.m3Env = m3_NewEnvironment();
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host_memory hostMemory = {};
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host_memory_init(&hostMemory);
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IM3Runtime runtime = m3_NewRuntime(env, stackSize, NULL);
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m3_RuntimeSetMemoryCallbacks(runtime, host_memory_resize_callback, host_memory_free_callback, &hostMemory);
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app->runtime.m3Runtime = m3_NewRuntime(app->runtime.m3Env, stackSize, NULL);
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m3_RuntimeSetMemoryCallbacks(app->runtime.m3Runtime, wasm_memory_resize_callback, wasm_memory_free_callback, &app->runtime.wasmMemory);
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//NOTE: host memory will be freed when runtime is freed.
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IM3Module module = 0;
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//TODO check errors
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m3_ParseModule(env, &module, wasmBytes, wasmSize);
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m3_LoadModule(runtime, module);
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m3_SetModuleName(module, bundleNameCString);
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m3_ParseModule(app->runtime.m3Env, &app->runtime.m3Module, (u8*)app->runtime.wasmBytecode.ptr, app->runtime.wasmBytecode.len);
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m3_LoadModule(app->runtime.m3Runtime, app->runtime.m3Module);
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m3_SetModuleName(app->runtime.m3Module, bundleNameCString);
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mem_scratch_clear();
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//NOTE: bind orca APIs
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bindgen_link_core_api(module);
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bindgen_link_canvas_api(module);
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bindgen_link_gles_api(module);
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manual_link_gles_api(module);
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bindgen_link_core_api(app->runtime.m3Module);
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bindgen_link_canvas_api(app->runtime.m3Module);
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bindgen_link_gles_api(app->runtime.m3Module);
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manual_link_gles_api(app->runtime.m3Module);
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//NOTE: compile
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M3Result res = m3_CompileModule(module);
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M3Result res = m3_CompileModule(app->runtime.m3Module);
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if(res)
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{
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M3ErrorInfo errInfo = {};
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m3_GetErrorInfo(runtime, &errInfo);
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m3_GetErrorInfo(app->runtime.m3Runtime, &errInfo);
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LOG_ERROR("wasm error: %s\n", errInfo.message);
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return((void*)-1);
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}
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//NOTE: Find heap base
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u32 heapBase = 0;
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{
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IM3Global global = m3_FindGlobal(module, "__heap_base");
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IM3Global global = m3_FindGlobal(app->runtime.m3Module, "__heap_base");
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if(global)
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{
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M3TaggedValue val;
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@ -271,15 +211,15 @@ void* orca_runloop(void* user)
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}
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//NOTE: align heap base on 16Bytes
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heapBase = AlignUpOnPow2(heapBase, 16);
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LOG_MESSAGE("mem_size = %u, __heap_base = %u\n", m3_GetMemorySize(runtime), heapBase);
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LOG_MESSAGE("mem_size = %u, __heap_base = %u\n", m3_GetMemorySize(app->runtime.m3Runtime), heapBase);
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//NOTE: Find and type check event handlers.
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IM3Function eventHandlers[G_EVENT_COUNT] = {0};
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for(int i=0; i<G_EVENT_COUNT; i++)
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{
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const g_event_handler_desc* desc = &G_EVENT_HANDLER_DESC[i];
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IM3Function handler = 0;
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m3_FindFunction(&handler, runtime, desc->name.ptr);
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m3_FindFunction(&handler, app->runtime.m3Runtime, desc->name.ptr);
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if(handler)
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{
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@ -320,7 +260,7 @@ void* orca_runloop(void* user)
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if(checked)
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{
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eventHandlers[i] = handler;
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app->runtime.eventHandlers[i] = handler;
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}
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else
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{
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@ -334,6 +274,8 @@ void* orca_runloop(void* user)
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//NOTE: prepare GL surface
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mg_surface_prepare(app->surface);
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IM3Function* eventHandlers = app->runtime.eventHandlers;
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//NOTE: call init handler
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if(eventHandlers[G_EVENT_START])
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{
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@ -431,18 +373,6 @@ void* orca_runloop(void* user)
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}
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}
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/* mg_surface_prepare(app->surface);
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glClearColor(1, 0, 1, 1);
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glClear(GL_COLOR_BUFFER_BIT);
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if(eventHandlers[G_EVENT_FRAME_REFRESH])
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{
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m3_Call(eventHandlers[G_EVENT_FRAME_REFRESH], 0, 0);
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}
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mg_surface_present(app->surface);
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*/
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mg_canvas_prepare(app->canvas);
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if(eventHandlers[G_EVENT_FRAME_REFRESH])
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@ -488,13 +418,13 @@ int main(int argc, char** argv)
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mg_surface_swap_interval(mtlSurface, 1);
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mg_canvas canvas = mg_canvas_create(mtlSurface);
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orca_app app = {.window = window,
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__orcaApp = (orca_app){.window = window,
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.surface = surface,
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.mtlSurface = mtlSurface,
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.canvas = canvas};
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pthread_t runloopThread;
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pthread_create(&runloopThread, 0, orca_runloop, &app);
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pthread_create(&runloopThread, 0, orca_runloop, 0);
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while(!mp_should_quit())
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{
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@ -0,0 +1,59 @@
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/************************************************************//**
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*
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* @file: memory_impl.c
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* @author: Martin Fouilleul
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* @date: 17/04/2023
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*
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*****************************************************************/
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#include"orca_runtime.h"
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void* wasm_memory_resize_callback(void* p, unsigned long size, void* userData)
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{
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wasm_memory* memory = (wasm_memory*)userData;
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if(memory->committed >= size)
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{
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return(memory->ptr);
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}
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else if(memory->committed < memory->reserved)
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{
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u32 commitSize = size - memory->committed;
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mem_base_allocator* allocator = mem_base_allocator_default();
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mem_base_commit(allocator, memory->ptr + memory->committed, commitSize);
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memory->committed += commitSize;
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return(memory->ptr);
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}
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else
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{
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DEBUG_ASSERT(0, "Out of memory");
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return(0);
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}
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}
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void wasm_memory_free_callback(void* p, void* userData)
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{
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wasm_memory* memory = (wasm_memory*)userData;
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mem_base_allocator* allocator = mem_base_allocator_default();
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mem_base_release(allocator, memory->ptr, memory->reserved);
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memset(memory, 0, sizeof(wasm_memory));
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}
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extern u32 orca_mem_grow(u64 size)
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{
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orca_runtime* runtime = orca_runtime_get();
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wasm_memory* memory = &runtime->wasmMemory;
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size = AlignUpOnPow2(size, d_m3MemPageSize);
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u64 totalSize = size + m3_GetMemorySize(runtime->m3Runtime);
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u32 addr = memory->committed;
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//NOTE: call resize memory, which will call our custom resize callback... this is a bit involved because
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// wasm3 doesn't allow resizing the memory directly
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M3Result res = ResizeMemory(runtime->m3Runtime, totalSize/d_m3MemPageSize);
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return(addr);
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}
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@ -0,0 +1,72 @@
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/************************************************************//**
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*
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* @file: orca_runtime.h
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* @author: Martin Fouilleul
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* @date: 17/04/2023
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*
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*****************************************************************/
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#ifndef __ORCA_RUNTIME_H_
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#define __ORCA_RUNTIME_H_
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|
||||
#include"wasm3.h"
|
||||
#include"m3_env.h"
|
||||
#include"m3_compile.h"
|
||||
|
||||
#define G_EVENTS(X) \
|
||||
X(G_EVENT_START, "OnInit", "", "") \
|
||||
X(G_EVENT_MOUSE_DOWN, "OnMouseDown", "", "i") \
|
||||
X(G_EVENT_MOUSE_UP, "OnMouseUp", "", "i") \
|
||||
X(G_EVENT_MOUSE_ENTER, "OnMouseEnter", "", "") \
|
||||
X(G_EVENT_MOUSE_LEAVE, "OnMouseLeave", "", "") \
|
||||
X(G_EVENT_MOUSE_MOVE, "OnMouseMove", "", "ffff") \
|
||||
X(G_EVENT_MOUSE_WHEEL, "OnMouseWheel", "", "ff") \
|
||||
X(G_EVENT_KEY_DOWN, "OnKeyDown", "", "i") \
|
||||
X(G_EVENT_KEY_UP, "OnKeyUp", "", "i") \
|
||||
X(G_EVENT_FRAME_REFRESH, "OnFrameRefresh", "", "") \
|
||||
X(G_EVENT_FRAME_RESIZE, "OnFrameResize", "", "ii")
|
||||
|
||||
typedef enum {
|
||||
#define G_EVENT_KIND(kind, ...) kind,
|
||||
G_EVENTS(G_EVENT_KIND)
|
||||
G_EVENT_COUNT
|
||||
} guest_event_kind;
|
||||
|
||||
|
||||
typedef struct g_event_handler_desc
|
||||
{
|
||||
str8 name;
|
||||
str8 retTags;
|
||||
str8 argTags;
|
||||
} g_event_handler_desc;
|
||||
|
||||
const g_event_handler_desc G_EVENT_HANDLER_DESC[] = {
|
||||
#define G_EVENT_HANDLER_DESC_ENTRY(kind, name, rets, args) {STR8(name), STR8(rets), STR8(args)},
|
||||
G_EVENTS(G_EVENT_HANDLER_DESC_ENTRY)
|
||||
};
|
||||
|
||||
typedef struct wasm_memory
|
||||
{
|
||||
char* ptr;
|
||||
u64 reserved;
|
||||
u64 committed;
|
||||
|
||||
} wasm_memory;
|
||||
|
||||
typedef struct orca_runtime
|
||||
{
|
||||
str8 wasmBytecode;
|
||||
wasm_memory wasmMemory;
|
||||
|
||||
// wasm3 data
|
||||
IM3Environment m3Env;
|
||||
IM3Runtime m3Runtime;
|
||||
IM3Module m3Module;
|
||||
IM3Function eventHandlers[G_EVENT_COUNT];
|
||||
|
||||
} orca_runtime;
|
||||
|
||||
|
||||
orca_runtime* orca_runtime_get();
|
||||
|
||||
|
||||
#endif //__ORCA_RUNTIME_H_
|
||||
Loading…
Reference in New Issue