diff options
| -rw-r--r-- | gdb/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/defs.h | 55 |
2 files changed, 38 insertions, 22 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 73cbc63..8a07a0f 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,8 @@ +Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * defs.h (alloca): Declare as void *, not char *, on hpux. + Don't prototype it, just declare the return type. + Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) * config/i386/tm-sun386.h, config/i386/tm-symmetry.h @@ -27,12 +27,16 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "ansidecl.h" -/* An address in the program being debugged. Host byte order. */ -#ifndef CORE_ADDR_TYPE -typedef unsigned int CORE_ADDR; -#else -typedef CORE_ADDR_TYPE CORE_ADDR; -#endif +/* For BFD64 and bfd_vma. */ +#include "bfd.h" + +/* An address in the program being debugged. Host byte order. Rather + than duplicate all the logic in BFD which figures out what type + this is (long, long long, etc.) and whether it needs to be 64 + bits (the host/target interactions are subtle), we just use + bfd_vma. */ + +typedef bfd_vma CORE_ADDR; #define min(a, b) ((a) < (b) ? (a) : (b)) #define max(a, b) ((a) > (b) ? (a) : (b)) @@ -508,6 +512,14 @@ enum val_prettyprint #define LONG_MAX ((long)(ULONG_MAX >> 1)) /* 0x7FFFFFFF for 32-bits */ #endif +#ifdef BFD64 + +/* This is to make sure that LONGEST is at least as big as CORE_ADDR. */ + +#define LONGEST BFD_HOST_64_TYPE + +#else /* No BFD64 */ + /* Default to support for "long long" if the host compiler being used is gcc. Config files must define CC_HAS_LONG_LONG to use other host compilers that are capable of supporting "long long", and to cause gdb to use that @@ -538,19 +550,14 @@ enum val_prettyprint # endif #endif +#endif /* No BFD64 */ + /* Convert a LONGEST to an int. This is used in contexts (e.g. number of arguments to a function, number in a value history, register number, etc.) where the value must not be larger than can fit in an int. */ -#ifndef longest_to_int -# ifdef CC_HAS_LONG_LONG -# define longest_to_int(x) (((x) > INT_MAX || (x) < INT_MIN) \ - ? (error ("Value out of range."),0) : (int) (x)) -# else - /* Assume sizeof (int) == sizeof (long). */ -# define longest_to_int(x) ((int) (x)) -# endif -#endif +#define longest_to_int(x) (((x) > INT_MAX || (x) < INT_MIN) \ + ? (error ("Value out of range."),0) : (int) (x)) /* Assorted functions we can declare, now that const and volatile are defined. */ @@ -767,17 +774,21 @@ strerror PARAMS ((int)); /* 4.11.6.2 */ #ifndef alloca # ifdef __GNUC__ # define alloca __builtin_alloca -# else +# else /* Not GNU C */ # ifdef sparc # include <alloca.h> /* NOTE: Doesn't declare alloca() */ # endif -# ifdef __STDC__ - extern void *alloca (size_t); -# else /* __STDC__ */ + +/* We need to be careful not to declare this in a way which conflicts with + bison. Bison never declares it as char *, but under various circumstances + (like __hpux) we need to use void *. */ +# if defined (__STDC__) || defined (__hpux) + extern void *alloca (); +# else /* Don't use void *. */ extern char *alloca (); -# endif -# endif -#endif +# endif /* Don't use void *. */ +# endif /* Not GNU C */ +#endif /* alloca not defined */ /* TARGET_BYTE_ORDER and HOST_BYTE_ORDER must be defined to one of these. */ |