diff options
| -rw-r--r-- | sys/arm/include/gdb_machdep.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sys/arm/include/gdb_machdep.h b/sys/arm/include/gdb_machdep.h index 9269fae01307..79c74cdd0e1f 100644 --- a/sys/arm/include/gdb_machdep.h +++ b/sys/arm/include/gdb_machdep.h @@ -36,9 +36,13 @@ #define GDB_REG_PC 15 static __inline size_t -gdb_cpu_regsz(int regnum __unused) +gdb_cpu_regsz(int regnum) { - return (sizeof(int)); + /* + * GDB expects the FPA registers f0-f7, each 96 bits wide, to be placed + * in between the PC and CSPR in response to a "g" packet. + */ + return (regnum >= 16 && regnum <= 23 ? 12 : sizeof(int)); } static __inline int |