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Add clang-format and format code to qemu code style

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This commit is contained in:
lazymio
2021-10-29 12:44:49 +02:00
parent 9e1443013b
commit e62b0ef255
49 changed files with 4967 additions and 4190 deletions
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186
include/uc_priv.h
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@ -2,7 +2,6 @@
/* By Nguyen Anh Quynh <aquynh@gmail.com>, 2015 */
/* Modified for Unicorn Engine by Chen Huitao<chenhuitao@hfmrit.com>, 2020 */
#ifndef UC_PRIV_H
#define UC_PRIV_H
@ -15,16 +14,22 @@
// These are masks of supported modes for each cpu/arch.
// They should be updated when changes are made to the uc_mode enum typedef.
#define UC_MODE_ARM_MASK (UC_MODE_ARM|UC_MODE_THUMB|UC_MODE_LITTLE_ENDIAN|UC_MODE_MCLASS \
|UC_MODE_ARM926|UC_MODE_ARM946|UC_MODE_ARM1176|UC_MODE_BIG_ENDIAN)
#define UC_MODE_MIPS_MASK (UC_MODE_MIPS32|UC_MODE_MIPS64|UC_MODE_LITTLE_ENDIAN|UC_MODE_BIG_ENDIAN)
#define UC_MODE_X86_MASK (UC_MODE_16|UC_MODE_32|UC_MODE_64|UC_MODE_LITTLE_ENDIAN)
#define UC_MODE_PPC_MASK (UC_MODE_PPC32|UC_MODE_PPC64|UC_MODE_BIG_ENDIAN)
#define UC_MODE_SPARC_MASK (UC_MODE_SPARC32|UC_MODE_SPARC64|UC_MODE_BIG_ENDIAN)
#define UC_MODE_M68K_MASK (UC_MODE_BIG_ENDIAN)
#define UC_MODE_RISCV_MASK (UC_MODE_RISCV32|UC_MODE_RISCV64|UC_MODE_LITTLE_ENDIAN)
#define UC_MODE_ARM_MASK \
(UC_MODE_ARM | UC_MODE_THUMB | UC_MODE_LITTLE_ENDIAN | UC_MODE_MCLASS | \
UC_MODE_ARM926 | UC_MODE_ARM946 | UC_MODE_ARM1176 | UC_MODE_BIG_ENDIAN)
#define UC_MODE_MIPS_MASK \
(UC_MODE_MIPS32 | UC_MODE_MIPS64 | UC_MODE_LITTLE_ENDIAN | \
UC_MODE_BIG_ENDIAN)
#define UC_MODE_X86_MASK \
(UC_MODE_16 | UC_MODE_32 | UC_MODE_64 | UC_MODE_LITTLE_ENDIAN)
#define UC_MODE_PPC_MASK (UC_MODE_PPC32 | UC_MODE_PPC64 | UC_MODE_BIG_ENDIAN)
#define UC_MODE_SPARC_MASK \
(UC_MODE_SPARC32 | UC_MODE_SPARC64 | UC_MODE_BIG_ENDIAN)
#define UC_MODE_M68K_MASK (UC_MODE_BIG_ENDIAN)
#define UC_MODE_RISCV_MASK \
(UC_MODE_RISCV32 | UC_MODE_RISCV64 | UC_MODE_LITTLE_ENDIAN)
#define ARR_SIZE(a) (sizeof(a)/sizeof(a[0]))
#define ARR_SIZE(a) (sizeof(a) / sizeof(a[0]))
#define READ_QWORD(x) ((uint64_t)x)
#define READ_DWORD(x) (x & 0xffffffff)
@ -36,15 +41,19 @@
#define WRITE_BYTE_H(x, b) (x = (x & ~0xff00) | ((b & 0xff) << 8))
#define WRITE_BYTE_L(x, b) (x = (x & ~0xff) | (b & 0xff))
typedef uc_err (*query_t)(struct uc_struct *uc, uc_query_type type, size_t *result);
typedef uc_err (*query_t)(struct uc_struct *uc, uc_query_type type,
size_t *result);
// return 0 on success, -1 on failure
typedef int (*reg_read_t)(struct uc_struct *uc, unsigned int *regs, void **vals, int count);
typedef int (*reg_write_t)(struct uc_struct *uc, unsigned int *regs, void *const *vals, int count);
typedef int (*reg_read_t)(struct uc_struct *uc, unsigned int *regs, void **vals,
int count);
typedef int (*reg_write_t)(struct uc_struct *uc, unsigned int *regs,
void *const *vals, int count);
typedef int (*context_reg_read_t)(struct uc_context *ctx, unsigned int *regs, void **vals, int count);
typedef int (*context_reg_write_t)(struct uc_context *ctx, unsigned int *regs, void *const *vals, int count);
typedef int (*context_reg_read_t)(struct uc_context *ctx, unsigned int *regs,
void **vals, int count);
typedef int (*context_reg_write_t)(struct uc_context *ctx, unsigned int *regs,
void *const *vals, int count);
typedef struct {
context_reg_read_t context_reg_read;
context_reg_write_t context_reg_write;
@ -52,30 +61,40 @@ typedef struct {
typedef void (*reg_reset_t)(struct uc_struct *uc);
typedef bool (*uc_write_mem_t)(AddressSpace *as, hwaddr addr, const uint8_t *buf, int len);
typedef bool (*uc_write_mem_t)(AddressSpace *as, hwaddr addr,
const uint8_t *buf, int len);
typedef bool (*uc_read_mem_t)(AddressSpace *as, hwaddr addr, uint8_t *buf, int len);
typedef bool (*uc_read_mem_t)(AddressSpace *as, hwaddr addr, uint8_t *buf,
int len);
typedef void (*uc_args_void_t)(void*);
typedef void (*uc_args_void_t)(void *);
typedef void (*uc_args_uc_t)(struct uc_struct*);
typedef void (*uc_args_int_uc_t)(struct uc_struct*);
typedef void (*uc_args_uc_t)(struct uc_struct *);
typedef void (*uc_args_int_uc_t)(struct uc_struct *);
typedef void (*uc_args_uc_long_t)(struct uc_struct*, unsigned long);
typedef void (*uc_args_uc_long_t)(struct uc_struct *, unsigned long);
typedef void (*uc_args_uc_u64_t)(struct uc_struct *, uint64_t addr);
typedef MemoryRegion* (*uc_args_uc_ram_size_t)(struct uc_struct*, hwaddr begin, size_t size, uint32_t perms);
typedef MemoryRegion *(*uc_args_uc_ram_size_t)(struct uc_struct *, hwaddr begin,
size_t size, uint32_t perms);
typedef MemoryRegion* (*uc_args_uc_ram_size_ptr_t)(struct uc_struct*, hwaddr begin, size_t size, uint32_t perms, void *ptr);
typedef MemoryRegion *(*uc_args_uc_ram_size_ptr_t)(struct uc_struct *,
hwaddr begin, size_t size,
uint32_t perms, void *ptr);
typedef void (*uc_mem_unmap_t)(struct uc_struct*, MemoryRegion *mr);
typedef void (*uc_mem_unmap_t)(struct uc_struct *, MemoryRegion *mr);
typedef void (*uc_readonly_mem_t)(MemoryRegion *mr, bool readonly);
typedef int (*uc_cpus_init)(struct uc_struct *, const char *);
typedef MemoryRegion* (*uc_memory_map_io_t)(struct uc_struct *uc, ram_addr_t begin, size_t size, uc_cb_mmio_read_t read_cb, uc_cb_mmio_write_t write_cb, void *user_data_read, void *user_data_write);
typedef MemoryRegion *(*uc_memory_map_io_t)(struct uc_struct *uc,
ram_addr_t begin, size_t size,
uc_cb_mmio_read_t read_cb,
uc_cb_mmio_write_t write_cb,
void *user_data_read,
void *user_data_write);
// which interrupt should make emulation stop?
typedef bool (*uc_args_int_t)(struct uc_struct *uc, int intno);
@ -84,7 +103,7 @@ typedef bool (*uc_args_int_t)(struct uc_struct *uc, int intno);
typedef uint64_t (*uc_mem_redirect_t)(uint64_t address);
// validate if Unicorn supports hooking a given instruction
typedef bool(*uc_insn_hook_validate)(uint32_t insn_enum);
typedef bool (*uc_insn_hook_validate)(uint32_t insn_enum);
// init target page
typedef void (*uc_target_page_init)(struct uc_struct *);
@ -96,11 +115,13 @@ typedef void (*uc_softfloat_initialize)(void);
typedef void (*uc_tcg_flush_tlb)(struct uc_struct *uc);
struct hook {
int type; // UC_HOOK_*
int insn; // instruction for HOOK_INSN
int refs; // reference count to free hook stored in multiple lists
bool to_delete; // set to true when the hook is deleted by the user. The destruction of the hook is delayed.
uint64_t begin, end; // only trigger if PC or memory access is in this address (depends on hook type)
int type; // UC_HOOK_*
int insn; // instruction for HOOK_INSN
int refs; // reference count to free hook stored in multiple lists
bool to_delete; // set to true when the hook is deleted by the user. The
// destruction of the hook is delayed.
uint64_t begin, end; // only trigger if PC or memory access is in this
// address (depends on hook type)
void *callback; // a uc_cb_* type
void *user_data;
};
@ -132,31 +153,31 @@ typedef enum uc_hook_idx {
} uc_hook_idx;
// The lowest 6 bits are used for hook type index.
#define UC_HOOK_IDX_MASK ((1<<6)-1)
#define UC_HOOK_IDX_MASK ((1 << 6) - 1)
// hook flags
#define UC_HOOK_FLAG_NO_STOP (1 << 6) // Don't stop emulation in this uc_tracecode.
#define UC_HOOK_FLAG_NO_STOP \
(1 << 6) // Don't stop emulation in this uc_tracecode.
// The rest of bits are reserved for hook flags.
#define UC_HOOK_FLAG_MASK (~(UC_HOOK_IDX_MASK))
#define HOOK_FOREACH_VAR_DECLARE \
struct list_item *cur
#define HOOK_FOREACH_VAR_DECLARE struct list_item *cur
// for loop macro to loop over hook lists
#define HOOK_FOREACH(uc, hh, idx) \
for ( \
cur = (uc)->hook[idx##_IDX].head; \
cur != NULL && ((hh) = (struct hook *)cur->data); \
cur = cur->next)
#define HOOK_FOREACH(uc, hh, idx) \
for (cur = (uc)->hook[idx##_IDX].head; \
cur != NULL && ((hh) = (struct hook *)cur->data); cur = cur->next)
// if statement to check hook bounds
#define HOOK_BOUND_CHECK(hh, addr) \
((((addr) >= (hh)->begin && (addr) <= (hh)->end) \
|| (hh)->begin > (hh)->end) && !((hh)->to_delete))
#define HOOK_BOUND_CHECK(hh, addr) \
((((addr) >= (hh)->begin && (addr) <= (hh)->end) || \
(hh)->begin > (hh)->end) && \
!((hh)->to_delete))
#define HOOK_EXISTS(uc, idx) ((uc)->hook[idx##_IDX].head != NULL)
#define HOOK_EXISTS_BOUNDED(uc, idx, addr) _hook_exists_bounded((uc)->hook[idx##_IDX].head, addr)
#define HOOK_EXISTS_BOUNDED(uc, idx, addr) \
_hook_exists_bounded((uc)->hook[idx##_IDX].head, addr)
static inline bool _hook_exists_bounded(struct list_item *cur, uint64_t addr)
{
@ -168,7 +189,7 @@ static inline bool _hook_exists_bounded(struct list_item *cur, uint64_t addr)
return false;
}
//relloc increment, KEEP THIS A POWER OF 2!
// relloc increment, KEEP THIS A POWER OF 2!
#define MEM_BLOCK_INCR 32
typedef struct TargetPageBits TargetPageBits;
@ -177,7 +198,7 @@ typedef struct TCGContext TCGContext;
struct uc_struct {
uc_arch arch;
uc_mode mode;
uc_err errnum; // qemu/cpu-exec.c
uc_err errnum; // qemu/cpu-exec.c
AddressSpace address_space_memory;
AddressSpace address_space_io;
query_t query;
@ -187,9 +208,10 @@ struct uc_struct {
uc_write_mem_t write_mem;
uc_read_mem_t read_mem;
uc_args_void_t release; // release resource when uc_close()
uc_args_uc_u64_t set_pc; // set PC for tracecode
uc_args_int_t stop_interrupt; // check if the interrupt should stop emulation
uc_args_void_t release; // release resource when uc_close()
uc_args_uc_u64_t set_pc; // set PC for tracecode
uc_args_int_t
stop_interrupt; // check if the interrupt should stop emulation
uc_memory_map_io_t memory_map_io;
uc_args_uc_t init_arch, cpu_exec_init_all;
@ -212,21 +234,21 @@ struct uc_struct {
uc_insn_hook_validate insn_hook_validate;
MemoryRegion *system_memory; // qemu/exec.c
MemoryRegion *system_io; // qemu/exec.c
MemoryRegion *system_io; // qemu/exec.c
MemoryRegion io_mem_unassigned; // qemu/exec.c
RAMList ram_list; // qemu/exec.c
RAMList ram_list; // qemu/exec.c
/* qemu/exec.c */
unsigned int alloc_hint;
/* qemu/exec-vary.c */
TargetPageBits *init_target_page;
BounceBuffer bounce; // qemu/cpu-exec.c
BounceBuffer bounce; // qemu/cpu-exec.c
volatile sig_atomic_t exit_request; // qemu/cpu-exec.c
/* qemu/accel/tcg/cpu-exec-common.c */
/* always be true after call tcg_exec_init(). */
bool tcg_allowed;
/* This is a multi-level map on the virtual address space.
The bottom level has pointers to PageDesc. */
void **l1_map; // qemu/accel/tcg/translate-all.c
void **l1_map; // qemu/accel/tcg/translate-all.c
size_t l1_map_size;
/* qemu/accel/tcg/translate-all.c */
int v_l1_size;
@ -248,28 +270,33 @@ struct uc_struct {
uc_hook count_hook;
size_t emu_counter; // current counter of uc_emu_start()
size_t emu_count; // save counter of uc_emu_start()
size_t emu_count; // save counter of uc_emu_start()
int size_recur_mem; // size for mem access when in a recursive call
bool init_tcg; // already initialized local TCGv variables?
bool stop_request; // request to immediately stop emulation - for uc_emu_stop()
bool quit_request; // request to quit the current TB, but continue to emulate - for uc_mem_protect()
bool emulation_done; // emulation is done by uc_emu_start()
bool timed_out; // emulation timed out, that can retrieve via uc_query(UC_QUERY_TIMEOUT)
QemuThread timer; // timer for emulation timeout
uint64_t timeout; // timeout for uc_emu_start()
bool init_tcg; // already initialized local TCGv variables?
bool stop_request; // request to immediately stop emulation - for
// uc_emu_stop()
bool quit_request; // request to quit the current TB, but continue to
// emulate - for uc_mem_protect()
bool emulation_done; // emulation is done by uc_emu_start()
bool timed_out; // emulation timed out, that can retrieve via
// uc_query(UC_QUERY_TIMEOUT)
QemuThread timer; // timer for emulation timeout
uint64_t timeout; // timeout for uc_emu_start()
uint64_t invalid_addr; // invalid address to be accessed
int invalid_error; // invalid memory code: 1 = READ, 2 = WRITE, 3 = CODE
uint64_t invalid_addr; // invalid address to be accessed
int invalid_error; // invalid memory code: 1 = READ, 2 = WRITE, 3 = CODE
uint64_t addr_end; // address where emulation stops (@end param of uc_emu_start())
uint64_t addr_end; // address where emulation stops (@end param of
// uc_emu_start())
int thumb; // thumb mode for ARM
int thumb; // thumb mode for ARM
MemoryRegion **mapped_blocks;
uint32_t mapped_block_count;
uint32_t mapped_block_cache_index;
void *qemu_thread_data; // to support cross compile to Windows (qemu-thread-win32.c)
void *qemu_thread_data; // to support cross compile to Windows
// (qemu-thread-win32.c)
uint32_t target_page_size;
uint32_t target_page_align;
uint64_t qemu_host_page_size;
@ -277,26 +304,29 @@ struct uc_struct {
int qemu_icache_linesize;
/* ARCH_REGS_STORAGE_SIZE */
int cpu_context_size;
uint64_t next_pc; // save next PC for some special cases
bool hook_insert; // insert new hook at begin of the hook list (append by default)
bool first_tb; // is this the first Translation-Block ever generated since uc_emu_start()?
uint64_t next_pc; // save next PC for some special cases
bool hook_insert; // insert new hook at begin of the hook list (append by
// default)
bool first_tb; // is this the first Translation-Block ever generated since
// uc_emu_start()?
struct list saved_contexts; // The contexts saved by this uc_struct.
bool no_exit_request; // Disable check_exit_request temporarily. A workaround to treat the IT block as a whole block.
bool no_exit_request; // Disable check_exit_request temporarily. A
// workaround to treat the IT block as a whole block.
};
// Metadata stub for the variable-size cpu context used with uc_context_*()
// We also save cpu->jmp_env, so emulation can be reentrant
struct uc_context {
size_t context_size; // size of the real internal context structure
size_t jmp_env_size; // size of cpu->jmp_env
uc_mode mode; // the mode of this context (uc may be free-ed already)
uc_arch arch; // the arch of this context (uc may be free-ed already)
struct uc_struct *uc; // the uc_struct which creates this context
char data[0]; // context + cpu->jmp_env
size_t context_size; // size of the real internal context structure
size_t jmp_env_size; // size of cpu->jmp_env
uc_mode mode; // the mode of this context (uc may be free-ed already)
uc_arch arch; // the arch of this context (uc may be free-ed already)
struct uc_struct *uc; // the uc_struct which creates this context
char data[0]; // context + cpu->jmp_env
};
// check if this address is mapped in (via uc_mem_map())
MemoryRegion *memory_mapping(struct uc_struct* uc, uint64_t address);
MemoryRegion *memory_mapping(struct uc_struct *uc, uint64_t address);
#endif
/* vim: set ts=4 noet: */