diff options
| author | Richard Henderson <rth@redhat.com> | 2003-06-02 16:13:58 +0000 |
|---|---|---|
| committer | Richard Henderson <rth@redhat.com> | 2003-06-02 16:13:58 +0000 |
| commit | af4b1f33ed2d625cbe9f77079ae0007acc814141 (patch) | |
| tree | 3c6429645c3177df9792c1fc18e6536012b9922b | |
| parent | 97cbec2f5740a8182114c5c99f0f700b868d2099 (diff) | |
| download | gdb-af4b1f33ed2d625cbe9f77079ae0007acc814141.tar.gz | |
* alpha-tdep.c (alpha_register_virtual_type): Use void_data_ptr
for SP, GP; void_func_ptr for PC; non-language-specific types
for all others.
* alpha-tdep.h (ALPHA_GP_REGNUM): New.
| -rw-r--r-- | gdb/ChangeLog | 7 | ||||
| -rw-r--r-- | gdb/alpha-tdep.c | 13 | ||||
| -rw-r--r-- | gdb/alpha-tdep.h | 3 |
3 files changed, 20 insertions, 3 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 68cb29db1e3..ff7afe633b6 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,12 @@ 2003-06-02 Richard Henderson <rth@redhat.com> + * alpha-tdep.c (alpha_register_virtual_type): Use void_data_ptr + for SP, GP; void_func_ptr for PC; non-language-specific types + for all others. + * alpha-tdep.h (ALPHA_GP_REGNUM): New. + +2003-06-02 Richard Henderson <rth@redhat.com> + * top.h (lim_at_start): Declare. * main.c (captured_main): Set it. * top.c (lim_at_start): Define. diff --git a/gdb/alpha-tdep.c b/gdb/alpha-tdep.c index 53c9f63d192..44b8401cff4 100644 --- a/gdb/alpha-tdep.c +++ b/gdb/alpha-tdep.c @@ -89,8 +89,17 @@ alpha_register_convertible (int regno) static struct type * alpha_register_virtual_type (int regno) { - return ((regno >= FP0_REGNUM && regno < (FP0_REGNUM+31)) - ? builtin_type_double : builtin_type_long); + if (regno == ALPHA_SP_REGNUM || regno == ALPHA_GP_REGNUM) + return builtin_type_void_data_ptr; + if (regno == ALPHA_PC_REGNUM) + return builtin_type_void_func_ptr; + + /* Don't need to worry about little vs big endian until + some jerk tries to port to alpha-unicosmk. */ + if (regno >= FP0_REGNUM && regno < FP0_REGNUM + 31) + return builtin_type_ieee_double_little; + + return builtin_type_int64; } /* Is REGNUM a member of REGGROUP? */ diff --git a/gdb/alpha-tdep.h b/gdb/alpha-tdep.h index f69eeac1a2c..7f1ec5139ef 100644 --- a/gdb/alpha-tdep.h +++ b/gdb/alpha-tdep.h @@ -43,9 +43,10 @@ #define ALPHA_GCC_FP_REGNUM 15 /* Used by gcc as frame register */ #define ALPHA_A0_REGNUM 16 /* Loc of first arg during a subr call */ #define ALPHA_T9_REGNUM 23 /* Return address register for OSF/1 __div* */ +#define ALPHA_RA_REGNUM 26 /* Contains return address value */ #define ALPHA_T12_REGNUM 27 /* Contains start addr of current proc */ +#define ALPHA_GP_REGNUM 29 /* Contains the global pointer */ #define ALPHA_SP_REGNUM 30 /* Contains address of top of stack */ -#define ALPHA_RA_REGNUM 26 /* Contains return address value */ #define ALPHA_ZERO_REGNUM 31 /* Read-only register, always 0 */ #define ALPHA_FP0_REGNUM 32 /* Floating point register 0 */ #define ALPHA_FPA0_REGNUM 48 /* First float arg during a subr call */ |