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Refactor error types and error reporting

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Drew Galbraith 2023-06-07 08:50:08 -07:00
parent 81b925eea0
commit a5c4d40575
8 changed files with 137 additions and 147 deletions
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48
zion/include/zcall.h
View file

@ -2,6 +2,8 @@
#include <stdint.h>
#include "zerrors.h"
#define Z_INVALID 0x0
#define ZC_WRITE 0x01
@ -43,35 +45,35 @@
void ZProcessExit(uint64_t code);
[[nodiscard]] uint64_t ZProcessSpawn(uint64_t proc_cap, uint64_t bootstrap_cap,
uint64_t* new_proc_cap,
uint64_t* new_vmas_cap,
uint64_t* new_bootstrap_cap);
[[nodiscard]] z_err_t ZProcessSpawn(uint64_t proc_cap, uint64_t bootstrap_cap,
uint64_t* new_proc_cap,
uint64_t* new_vmas_cap,
uint64_t* new_bootstrap_cap);
// UNUSED for now, I think we can get away with just starting a thread.
[[nodiscard]] uint64_t ZProcessStart(uint64_t proc_cap, uint64_t thread_cap,
uint64_t entry, uint64_t arg1,
uint64_t arg2);
[[nodiscard]] z_err_t ZProcessStart(uint64_t proc_cap, uint64_t thread_cap,
uint64_t entry, uint64_t arg1,
uint64_t arg2);
[[nodiscard]] uint64_t ZThreadCreate(uint64_t proc_cap, uint64_t* thread_cap);
[[nodiscard]] z_err_t ZThreadCreate(uint64_t proc_cap, uint64_t* thread_cap);
[[nodiscard]] uint64_t ZThreadStart(uint64_t thread_cap, uint64_t entry,
uint64_t arg1, uint64_t arg2);
[[nodiscard]] z_err_t ZThreadStart(uint64_t thread_cap, uint64_t entry,
uint64_t arg1, uint64_t arg2);
void ZThreadExit();
[[nodiscard]] uint64_t ZAddressSpaceMap(uint64_t vmas_cap, uint64_t vmas_offset,
uint64_t vmmo_cap, uint64_t* vaddr);
[[nodiscard]] uint64_t ZMemoryObjectCreate(uint64_t size, uint64_t* vmmo_cap);
[[nodiscard]] z_err_t ZAddressSpaceMap(uint64_t vmas_cap, uint64_t vmas_offset,
uint64_t vmmo_cap, uint64_t* vaddr);
[[nodiscard]] z_err_t ZMemoryObjectCreate(uint64_t size, uint64_t* vmmo_cap);
[[nodiscard]] uint64_t ZChannelCreate(uint64_t* channel1, uint64_t* channel2);
[[nodiscard]] uint64_t ZChannelSend(uint64_t chan_cap, uint64_t type,
uint64_t num_bytes, const uint8_t* bytes,
uint64_t num_caps, const uint64_t* caps);
[[nodiscard]] uint64_t ZChannelRecv(uint64_t chan_cap, uint64_t num_bytes,
uint8_t* bytes, uint64_t num_caps,
uint64_t* caps, uint64_t* type,
uint64_t* actual_bytes,
uint64_t* actual_caps);
[[nodiscard]] z_err_t ZChannelCreate(uint64_t* channel1, uint64_t* channel2);
[[nodiscard]] z_err_t ZChannelSend(uint64_t chan_cap, uint64_t type,
uint64_t num_bytes, const uint8_t* bytes,
uint64_t num_caps, const uint64_t* caps);
[[nodiscard]] z_err_t ZChannelRecv(uint64_t chan_cap, uint64_t num_bytes,
uint8_t* bytes, uint64_t num_caps,
uint64_t* caps, uint64_t* type,
uint64_t* actual_bytes,
uint64_t* actual_caps);
[[nodiscard]] uint64_t ZDebug(const char* message);
[[nodiscard]] z_err_t ZDebug(const char* message);

18
zion/include/zerrors.h
View file

@ -1,8 +1,16 @@
#pragma once
#include <stdint.h>
#define Z_OK 0x0
#define ZE_NOT_FOUND 0x1
#define ZE_INVALID 0x2
#define ZE_DENIED 0x4
#define ZE_UNIMPLEMENTED 0x8
#define ZE_BUFF_SIZE 0x10
#define Z_ERR_NOT_FOUND 0x1
#define Z_ERR_INVALID 0x2
#define Z_ERR_DENIED 0x3
#define Z_ERR_UNIMPLEMENTED 0x4
#define Z_ERR_BUFF_SIZE 0x05
#define Z_ERR_CAP_NOT_FOUND 0x100
#define Z_ERR_CAP_TYPE 0x101
#define Z_ERR_CAP_DENIED 0x102
typedef uint64_t z_err_t;