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| author | Andrew Cagney <cagney@redhat.com> | 2000-08-01 10:31:19 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2000-08-01 10:31:19 +0000 |
| commit | 34620563ede5a71f360ccceb85121a9b70e65c73 (patch) | |
| tree | 9f122ba63166e909c2883756ddb27fb5d9da2754 /gdb/gdbarch.h | |
| parent | 710b33bd11f6344967c225427e3bf392c9e155ce (diff) | |
| download | gdb-34620563ede5a71f360ccceb85121a9b70e65c73.zip gdb-34620563ede5a71f360ccceb85121a9b70e65c73.tar.gz gdb-34620563ede5a71f360ccceb85121a9b70e65c73.tar.bz2 | |
Copy comments from gdbarch.sh to gdbarch.h. Fix a number of K&R params.
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 bc69f97..f78db27 100644 --- a/gdb/gdbarch.h +++ b/gdb/gdbarch.h @@ -100,6 +100,8 @@ extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit); #endif #endif +/*v:1:TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):0 */ + extern int gdbarch_short_bit (struct gdbarch *gdbarch); extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit); #if GDB_MULTI_ARCH @@ -231,6 +233,11 @@ extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs); #endif #endif +/* This macro gives the number of pseudo-registers that live in the + register namespace but do not get fetched or stored on the target. + These pseudo-registers may be aliases for other registers, + combinations of other registers, or they may be computed by GDB. */ + /* Default (value) for non- multi-arch platforms. */ #if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS) #define NUM_PSEUDO_REGS (0) @@ -595,6 +602,10 @@ extern void set_gdbarch_register_convert_to_raw (struct gdbarch *gdbarch, gdbarc #endif #endif +/* This function is called when the value of a pseudo-register needs to + be updated. Typically it will be defined on a per-architecture + basis. */ + /* Default (function) for non- multi-arch platforms. */ #if (!GDB_MULTI_ARCH) && !defined (FETCH_PSEUDO_REGISTER) #define FETCH_PSEUDO_REGISTER(regnum) (internal_error ("FETCH_PSEUDO_REGISTER"), 0) @@ -609,6 +620,10 @@ extern void set_gdbarch_fetch_pseudo_register (struct gdbarch *gdbarch, gdbarch_ #endif #endif +/* This function is called when the value of a pseudo-register needs to + be set or stored. Typically it will be defined on a + per-architecture basis. */ + /* Default (function) for non- multi-arch platforms. */ #if (!GDB_MULTI_ARCH) && !defined (STORE_PSEUDO_REGISTER) #define STORE_PSEUDO_REGISTER(regnum) (internal_error ("STORE_PSEUDO_REGISTER"), 0) @@ -710,6 +725,8 @@ extern void set_gdbarch_pop_frame (struct gdbarch *gdbarch, gdbarch_pop_frame_ft #endif #endif +/* I wish that these would just go away.... */ + /* Default (function) for non- multi-arch platforms. */ #if (!GDB_MULTI_ARCH) && !defined (D10V_MAKE_DADDR) #define D10V_MAKE_DADDR(x) (internal_error ("D10V_MAKE_DADDR"), 0) |