diff options
| -rw-r--r-- | include/exec/gdbstub.h | 25 | ||||
| -rw-r--r-- | target/m68k/m68k-semi.c | 32 | ||||
| -rw-r--r-- | target/nios2/nios2-semi.c | 30 |
3 files changed, 33 insertions, 54 deletions
diff --git a/include/exec/gdbstub.h b/include/exec/gdbstub.h index 603e22ae80..7413ffeba2 100644 --- a/include/exec/gdbstub.h +++ b/include/exec/gdbstub.h @@ -19,6 +19,31 @@ #define GDB_O_TRUNC 0x400 #define GDB_O_EXCL 0x800 +/* For gdb file i/o stat/fstat. */ +typedef uint32_t gdb_mode_t; +typedef uint32_t gdb_time_t; + +struct gdb_stat { + uint32_t gdb_st_dev; /* device */ + uint32_t gdb_st_ino; /* inode */ + gdb_mode_t gdb_st_mode; /* protection */ + uint32_t gdb_st_nlink; /* number of hard links */ + uint32_t gdb_st_uid; /* user ID of owner */ + uint32_t gdb_st_gid; /* group ID of owner */ + uint32_t gdb_st_rdev; /* device type (if inode device) */ + uint64_t gdb_st_size; /* total size, in bytes */ + uint64_t gdb_st_blksize; /* blocksize for filesystem I/O */ + uint64_t gdb_st_blocks; /* number of blocks allocated */ + gdb_time_t gdb_st_atime; /* time of last access */ + gdb_time_t gdb_st_mtime; /* time of last modification */ + gdb_time_t gdb_st_ctime; /* time of last change */ +} QEMU_PACKED; + +struct gdb_timeval { + gdb_time_t tv_sec; /* second */ + uint64_t tv_usec; /* microsecond */ +} QEMU_PACKED; + #ifdef NEED_CPU_H #include "cpu.h" diff --git a/target/m68k/m68k-semi.c b/target/m68k/m68k-semi.c index 475a6b13b7..b886ebf714 100644 --- a/target/m68k/m68k-semi.c +++ b/target/m68k/m68k-semi.c @@ -45,30 +45,6 @@ #define HOSTED_ISATTY 12 #define HOSTED_SYSTEM 13 -typedef uint32_t gdb_mode_t; -typedef uint32_t gdb_time_t; - -struct m68k_gdb_stat { - uint32_t gdb_st_dev; /* device */ - uint32_t gdb_st_ino; /* inode */ - gdb_mode_t gdb_st_mode; /* protection */ - uint32_t gdb_st_nlink; /* number of hard links */ - uint32_t gdb_st_uid; /* user ID of owner */ - uint32_t gdb_st_gid; /* group ID of owner */ - uint32_t gdb_st_rdev; /* device type (if inode device) */ - uint64_t gdb_st_size; /* total size, in bytes */ - uint64_t gdb_st_blksize; /* blocksize for filesystem I/O */ - uint64_t gdb_st_blocks; /* number of blocks allocated */ - gdb_time_t gdb_st_atime; /* time of last access */ - gdb_time_t gdb_st_mtime; /* time of last modification */ - gdb_time_t gdb_st_ctime; /* time of last change */ -} QEMU_PACKED; - -struct gdb_timeval { - gdb_time_t tv_sec; /* second */ - uint64_t tv_usec; /* microsecond */ -} QEMU_PACKED; - static int translate_openflags(int flags) { int hf; @@ -90,11 +66,13 @@ static int translate_openflags(int flags) static void translate_stat(CPUM68KState *env, target_ulong addr, struct stat *s) { - struct m68k_gdb_stat *p; + struct gdb_stat *p; - if (!(p = lock_user(VERIFY_WRITE, addr, sizeof(struct m68k_gdb_stat), 0))) + p = lock_user(VERIFY_WRITE, addr, sizeof(struct gdb_stat), 0); + if (!p) { /* FIXME - should this return an error code? */ return; + } p->gdb_st_dev = cpu_to_be32(s->st_dev); p->gdb_st_ino = cpu_to_be32(s->st_ino); p->gdb_st_mode = cpu_to_be32(s->st_mode); @@ -114,7 +92,7 @@ static void translate_stat(CPUM68KState *env, target_ulong addr, struct stat *s) p->gdb_st_atime = cpu_to_be32(s->st_atime); p->gdb_st_mtime = cpu_to_be32(s->st_mtime); p->gdb_st_ctime = cpu_to_be32(s->st_ctime); - unlock_user(p, addr, sizeof(struct m68k_gdb_stat)); + unlock_user(p, addr, sizeof(struct gdb_stat)); } static void m68k_semi_return_u32(CPUM68KState *env, uint32_t ret, uint32_t err) diff --git a/target/nios2/nios2-semi.c b/target/nios2/nios2-semi.c index 0eec1f9a1c..3e504a6c5f 100644 --- a/target/nios2/nios2-semi.c +++ b/target/nios2/nios2-semi.c @@ -47,30 +47,6 @@ #define HOSTED_ISATTY 12 #define HOSTED_SYSTEM 13 -typedef uint32_t gdb_mode_t; -typedef uint32_t gdb_time_t; - -struct nios2_gdb_stat { - uint32_t gdb_st_dev; /* device */ - uint32_t gdb_st_ino; /* inode */ - gdb_mode_t gdb_st_mode; /* protection */ - uint32_t gdb_st_nlink; /* number of hard links */ - uint32_t gdb_st_uid; /* user ID of owner */ - uint32_t gdb_st_gid; /* group ID of owner */ - uint32_t gdb_st_rdev; /* device type (if inode device) */ - uint64_t gdb_st_size; /* total size, in bytes */ - uint64_t gdb_st_blksize; /* blocksize for filesystem I/O */ - uint64_t gdb_st_blocks; /* number of blocks allocated */ - gdb_time_t gdb_st_atime; /* time of last access */ - gdb_time_t gdb_st_mtime; /* time of last modification */ - gdb_time_t gdb_st_ctime; /* time of last change */ -} QEMU_PACKED; - -struct gdb_timeval { - gdb_time_t tv_sec; /* second */ - uint64_t tv_usec; /* microsecond */ -} QEMU_PACKED; - static int translate_openflags(int flags) { int hf; @@ -102,9 +78,9 @@ static int translate_openflags(int flags) static bool translate_stat(CPUNios2State *env, target_ulong addr, struct stat *s) { - struct nios2_gdb_stat *p; + struct gdb_stat *p; - p = lock_user(VERIFY_WRITE, addr, sizeof(struct nios2_gdb_stat), 0); + p = lock_user(VERIFY_WRITE, addr, sizeof(struct gdb_stat), 0); if (!p) { return false; @@ -128,7 +104,7 @@ static bool translate_stat(CPUNios2State *env, target_ulong addr, p->gdb_st_atime = cpu_to_be32(s->st_atime); p->gdb_st_mtime = cpu_to_be32(s->st_mtime); p->gdb_st_ctime = cpu_to_be32(s->st_ctime); - unlock_user(p, addr, sizeof(struct nios2_gdb_stat)); + unlock_user(p, addr, sizeof(struct gdb_stat)); return true; } |