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authorYuri Kunde Schlesner <yuriks@yuriks.net>2015-05-13 04:17:30 +0200
committerYuri Kunde Schlesner <yuriks@yuriks.net>2015-05-15 05:04:39 +0200
commitec514b16a66c0aca19e3f641836d836eacd59e75 (patch)
tree14bbe427b74a2e0d8f0e015f3898cf79f13adb10 /src/core
parentMemmap: Re-organize memory function in two files (diff)
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Diffstat (limited to 'src/core')
-rw-r--r--src/core/hle/config_mem.cpp47
-rw-r--r--src/core/hle/config_mem.h38
-rw-r--r--src/core/memory.cpp3
3 files changed, 38 insertions, 50 deletions
diff --git a/src/core/hle/config_mem.cpp b/src/core/hle/config_mem.cpp
index 2f7cc7ee5..aea936d2d 100644
--- a/src/core/hle/config_mem.cpp
+++ b/src/core/hle/config_mem.cpp
@@ -16,52 +16,7 @@
namespace ConfigMem {
-struct ConfigMemDef {
- u8 kernel_unk; // 0
- u8 kernel_version_rev; // 1
- u8 kernel_version_min; // 2
- u8 kernel_version_maj; // 3
- u32 update_flag; // 4
- u64 ns_tid; // 8
- u32 sys_core_ver; // 10
- u8 unit_info; // 14
- u8 boot_firm; // 15
- u8 prev_firm; // 16
- INSERT_PADDING_BYTES(0x1); // 17
- u32 ctr_sdk_ver; // 18
- INSERT_PADDING_BYTES(0x30 - 0x1C); // 1C
- u32 app_mem_type; // 30
- INSERT_PADDING_BYTES(0x40 - 0x34); // 34
- u32 app_mem_alloc; // 40
- u32 sys_mem_alloc; // 44
- u32 base_mem_alloc; // 48
- INSERT_PADDING_BYTES(0x60 - 0x4C); // 4C
- u8 firm_unk; // 60
- u8 firm_version_rev; // 61
- u8 firm_version_min; // 62
- u8 firm_version_maj; // 63
- u32 firm_sys_core_ver; // 64
- u32 firm_ctr_sdk_ver; // 68
- INSERT_PADDING_BYTES(0x1000 - 0x6C); // 6C
-};
-
-static_assert(sizeof(ConfigMemDef) == Memory::CONFIG_MEMORY_SIZE, "Config Memory structure size is wrong");
-
-static ConfigMemDef config_mem;
-
-template <typename T>
-inline void Read(T &var, const u32 addr) {
- u32 offset = addr - Memory::CONFIG_MEMORY_VADDR;
- ASSERT(offset < Memory::CONFIG_MEMORY_SIZE);
- var = *(reinterpret_cast<T*>(((uintptr_t)&config_mem) + offset));
-}
-
-// Explicitly instantiate template functions because we aren't defining this in the header:
-
-template void Read<u64>(u64 &var, const u32 addr);
-template void Read<u32>(u32 &var, const u32 addr);
-template void Read<u16>(u16 &var, const u32 addr);
-template void Read<u8>(u8 &var, const u32 addr);
+ConfigMemDef config_mem;
void Init() {
std::memset(&config_mem, 0, sizeof(config_mem));
diff --git a/src/core/hle/config_mem.h b/src/core/hle/config_mem.h
index cbb478fb3..9825a09e8 100644
--- a/src/core/hle/config_mem.h
+++ b/src/core/hle/config_mem.h
@@ -9,17 +9,49 @@
// bootrom. Because we're not emulating this, and essentially just "stubbing" the functionality, I'm
// putting this as a subset of HLE for now.
+#include "common/common_funcs.h"
#include "common/common_types.h"
+#include "common/swap.h"
+
+#include "core/memory.h"
////////////////////////////////////////////////////////////////////////////////////////////////////
namespace ConfigMem {
-template <typename T>
-void Read(T &var, const u32 addr);
+struct ConfigMemDef {
+ u8 kernel_unk; // 0
+ u8 kernel_version_rev; // 1
+ u8 kernel_version_min; // 2
+ u8 kernel_version_maj; // 3
+ u32_le update_flag; // 4
+ u64_le ns_tid; // 8
+ u32_le sys_core_ver; // 10
+ u8 unit_info; // 14
+ u8 boot_firm; // 15
+ u8 prev_firm; // 16
+ INSERT_PADDING_BYTES(0x1); // 17
+ u32_le ctr_sdk_ver; // 18
+ INSERT_PADDING_BYTES(0x30 - 0x1C); // 1C
+ u32_le app_mem_type; // 30
+ INSERT_PADDING_BYTES(0x40 - 0x34); // 34
+ u32_le app_mem_alloc; // 40
+ u32_le sys_mem_alloc; // 44
+ u32_le base_mem_alloc; // 48
+ INSERT_PADDING_BYTES(0x60 - 0x4C); // 4C
+ u8 firm_unk; // 60
+ u8 firm_version_rev; // 61
+ u8 firm_version_min; // 62
+ u8 firm_version_maj; // 63
+ u32_le firm_sys_core_ver; // 64
+ u32_le firm_ctr_sdk_ver; // 68
+ INSERT_PADDING_BYTES(0x1000 - 0x6C); // 6C
+};
+static_assert(sizeof(ConfigMemDef) == Memory::CONFIG_MEMORY_SIZE, "Config Memory structure size is wrong");
+
+extern ConfigMemDef config_mem;
void Init();
-
void Shutdown();
} // namespace
diff --git a/src/core/memory.cpp b/src/core/memory.cpp
index 517167b0a..aee1674b6 100644
--- a/src/core/memory.cpp
+++ b/src/core/memory.cpp
@@ -42,7 +42,8 @@ inline void Read(T &var, const VAddr vaddr) {
// Config memory
} else if ((vaddr >= CONFIG_MEMORY_VADDR) && (vaddr < CONFIG_MEMORY_VADDR_END)) {
- ConfigMem::Read<T>(var, vaddr);
+ const u8* raw_memory = (const u8*)&ConfigMem::config_mem;
+ var = *((const T*)&raw_memory[vaddr - CONFIG_MEMORY_VADDR]);
// Shared page
} else if ((vaddr >= SHARED_PAGE_VADDR) && (vaddr < SHARED_PAGE_VADDR_END)) {