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authorYuri Kunde Schlesner <yuriks@yuriks.net>2015-05-08 22:53:19 +0200
committerYuri Kunde Schlesner <yuriks@yuriks.net>2015-05-09 03:11:48 +0200
commit2f5904611dec1c2bf00f4c8d520e43bd4eff4c01 (patch)
tree7f8a6933dbc680b240f0488d4c9f0bdbe8deba56
parentLoader/NCCH: Fix formatting of braces (diff)
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-rw-r--r--src/core/hle/kernel/process.cpp14
-rw-r--r--src/core/hle/kernel/process.h26
2 files changed, 24 insertions, 16 deletions
diff --git a/src/core/hle/kernel/process.cpp b/src/core/hle/kernel/process.cpp
index 3aa4d8784..be916e76a 100644
--- a/src/core/hle/kernel/process.cpp
+++ b/src/core/hle/kernel/process.cpp
@@ -18,6 +18,9 @@ SharedPtr<Process> Process::Create(std::string name, u64 program_id) {
process->name = std::move(name);
process->program_id = program_id;
+ process->flags.raw = 0;
+ process->flags.memory_region = MemoryRegion::APPLICATION;
+
return process;
}
@@ -46,16 +49,7 @@ void Process::ParseKernelCaps(const u32* kernel_caps, size_t len) {
handle_table_size = descriptor & 0x3FF;
} else if ((type & 0xFF8) == 0xFF0) { // 0x007F
// Misc. flags
- bool allow_debug = descriptor & BIT(0);
- bool force_debug = descriptor & BIT(1);
- bool allow_nonalphanum = descriptor & BIT(2);
- shared_page_writable = descriptor & BIT(3);
- privileged_priority = descriptor & BIT(4);
- bool allow_main_args = descriptor & BIT(5);
- bool shared_device_mem = descriptor & BIT(6);
- bool runnable_on_sleep = descriptor & BIT(7);
- loaded_high = descriptor & BIT(12);
- memory_region = MemoryRegion((descriptor >> 8) & 0xF);
+ flags.raw = descriptor & 0xFFFF;
} else if ((type & 0xFFE) == 0xFF8) { // 0x001F
// Mapped memory range
if (i+1 >= len || ((kernel_caps[i+1] >> 20) & 0xFFE) != 0xFF8) {
diff --git a/src/core/hle/kernel/process.h b/src/core/hle/kernel/process.h
index d16979263..16151bb22 100644
--- a/src/core/hle/kernel/process.h
+++ b/src/core/hle/kernel/process.h
@@ -8,6 +8,9 @@
#include <boost/container/static_vector.hpp>
+#include "common/bit_field.h"
+#include "common/common_types.h"
+
#include "core/hle/kernel/kernel.h"
#include "core/hle/result.h"
@@ -21,12 +24,27 @@ struct StaticAddressMapping {
bool unk_flag;
};
-enum class MemoryRegion {
+enum class MemoryRegion : u16 {
APPLICATION = 1,
SYSTEM = 2,
BASE = 3,
};
+union ProcessFlags {
+ u16 raw;
+
+ BitField< 0, 1, u16> allow_debug; ///< Allows other processes to attach to and debug this process.
+ BitField< 1, 1, u16> force_debug; ///< Allows this process to attach to processes even if they don't have allow_debug set.
+ BitField< 2, 1, u16> allow_nonalphanum;
+ BitField< 3, 1, u16> shared_page_writable; ///< Shared page is mapped with write permissions.
+ BitField< 4, 1, u16> privileged_priority; ///< Can use priority levels higher than 24.
+ BitField< 5, 1, u16> allow_main_args;
+ BitField< 6, 1, u16> shared_device_mem;
+ BitField< 7, 1, u16> runnable_on_sleep;
+ BitField< 8, 4, MemoryRegion> memory_region; ///< Default region for memory allocations for this process
+ BitField<12, 1, u16> loaded_high; ///< Application loaded high (not at 0x00100000).
+};
+
class Process final : public Object {
public:
static SharedPtr<Process> Create(std::string name, u64 program_id);
@@ -43,11 +61,7 @@ public:
std::bitset<0x80> svc_access_mask;
unsigned int handle_table_size = 0x200;
boost::container::static_vector<StaticAddressMapping, 8> static_address_mappings; // TODO: Determine a good upper limit
-
- bool loaded_high = false; // Application loaded high (not at 0x00100000)
- bool shared_page_writable = false;
- bool privileged_priority = false; // Can use priority levels higher than 24
- MemoryRegion memory_region = MemoryRegion::APPLICATION;
+ ProcessFlags flags;
void ParseKernelCaps(const u32* kernel_caps, size_t len);
void Run(VAddr entry_point, s32 main_thread_priority, u32 stack_size);