diff options
Diffstat (limited to 'gdb/libunwind-frame.c')
| -rw-r--r-- | gdb/libunwind-frame.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gdb/libunwind-frame.c b/gdb/libunwind-frame.c index 893fe1e..f8f5289 100644 --- a/gdb/libunwind-frame.c +++ b/gdb/libunwind-frame.c @@ -40,6 +40,14 @@ #include "complaints.h" +/* IA-64 is the only target that currently uses libunwind-frame. Note + how UNW_TARGET, UNW_OBJ, etc. are compile time constants below. + Those come from libunwind's headers, and are target dependent. + Also, some of libunwind's typedefs are target dependent, as e.g., + unw_word_t. If some other target wants to use this, we will need + to do some abstracting in order to make it possible to select which + libunwind we're talking to at runtime (and have one per arch). */ + /* The following two macros are normally defined in <endian.h>. But systems such as ia64-hpux do not provide such header, so we just define them here if not already defined. */ |