diff options
Diffstat (limited to 'gdb/gdbarch.h')
| -rw-r--r-- | gdb/gdbarch.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gdb/gdbarch.h b/gdb/gdbarch.h index ba4fe62..d086553 100644 --- a/gdb/gdbarch.h +++ b/gdb/gdbarch.h @@ -1390,6 +1390,23 @@ typedef int (gdbarch_vsyscall_range_ftype) (struct gdbarch *gdbarch, struct mem_ extern int gdbarch_vsyscall_range (struct gdbarch *gdbarch, struct mem_range *range); extern void set_gdbarch_vsyscall_range (struct gdbarch *gdbarch, gdbarch_vsyscall_range_ftype *vsyscall_range); +/* Allocate SIZE bytes of PROT protected page aligned memory in inferior. + PROT has GDB_MMAP_PROT_* bitmask format. + Throw an error if it is not possible. Returned address is always valid. */ + +typedef CORE_ADDR (gdbarch_infcall_mmap_ftype) (CORE_ADDR size, unsigned prot); +extern CORE_ADDR gdbarch_infcall_mmap (struct gdbarch *gdbarch, CORE_ADDR size, unsigned prot); +extern void set_gdbarch_infcall_mmap (struct gdbarch *gdbarch, gdbarch_infcall_mmap_ftype *infcall_mmap); + +/* Return string (caller has to use xfree for it) with options for GCC + to produce code for this target, typically "-m64", "-m32" or "-m31". + These options are put before CU's DW_AT_producer compilation options so that + they can override it. Method may also return NULL. */ + +typedef char * (gdbarch_gcc_target_options_ftype) (struct gdbarch *gdbarch); +extern char * gdbarch_gcc_target_options (struct gdbarch *gdbarch); +extern void set_gdbarch_gcc_target_options (struct gdbarch *gdbarch, gdbarch_gcc_target_options_ftype *gcc_target_options); + /* Definition for an unknown syscall, used basically in error-cases. */ #define UNKNOWN_SYSCALL (-1) |