diff options
| author | Andrew Cagney <cagney@redhat.com> | 1998-04-21 04:30:27 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 1998-04-21 04:30:27 +0000 |
| commit | 97f4d183416b7319db0a2c44296e4b677a17d956 (patch) | |
| tree | ccb6181fe49739f8d9a95d25ac24c3517c3e1007 /sim/common/sim-types.h | |
| parent | 421cbaae983d05c663270534b65e4fe9dc415dae (diff) | |
| download | ppe42-binutils-97f4d183416b7319db0a2c44296e4b677a17d956.tar.gz ppe42-binutils-97f4d183416b7319db0a2c44296e4b677a17d956.zip | |
Implement ERET instruction.
Add {signed,unsigned}_address type.
Diffstat (limited to 'sim/common/sim-types.h')
| -rw-r--r-- | sim/common/sim-types.h | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/sim/common/sim-types.h b/sim/common/sim-types.h index ddf9095708..3b6d6ad285 100644 --- a/sim/common/sim-types.h +++ b/sim/common/sim-types.h @@ -65,15 +65,18 @@ typedef unsigned long unsigned32; #if defined __GNUC__ || defined _MSC_VER #ifdef __GNUC__ +/* GDB sometimes likes to make what appear to be signed `0x*L' values + unsigned by default */ + typedef long long natural64; typedef signed long long signed64; typedef unsigned long long unsigned64; #define UNSIGNED64(X) (X##ULL) -#define SIGNED64(X) (X##LL) +#define SIGNED64(X) ((signed64) X##LL) #define UNSIGNED32(X) (X##UL) -#define SIGNED32(X) (X##L) +#define SIGNED32(X) ((signed32) X##L) #else /* _MSC_VER */ @@ -137,11 +140,14 @@ typedef signed32 signed_word; /* Other instructions */ #if (WITH_TARGET_ADDRESS_BITSIZE == 64) -typedef unsigned64 address_word; +typedef unsigned64 unsigned_address; +typedef signed64 signed_address; #endif #if (WITH_TARGET_ADDRESS_BITSIZE == 32) -typedef unsigned32 address_word; +typedef unsigned32 unsigned_address; +typedef signed32 signed_address; #endif +typedef unsigned_address address_word; /* IEEE 1275 cell size */ #if (WITH_TARGET_CELL_BITSIZE == 64) @@ -155,4 +161,13 @@ typedef unsigned32 unsigned_cell; typedef signed32 signed_cell; #endif +/* Floating point registers */ +#if (WITH_TARGET_FLOATING_POINT_BITSIZE == 64) +typedef unsigned64 fp_word; +#endif +#if (WITH_TARGET_FLOATING_POINT_BITSIZE == 32) +typedef unsigned32 fp_word; +#endif + + #endif /* _SIM_TYPES_H_ */ |
