diff options
Diffstat (limited to 'contrib/gdb/gdb/config/i386/tm-go32.h')
| -rw-r--r-- | contrib/gdb/gdb/config/i386/tm-go32.h | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/contrib/gdb/gdb/config/i386/tm-go32.h b/contrib/gdb/gdb/config/i386/tm-go32.h index b660827..85e0888 100644 --- a/contrib/gdb/gdb/config/i386/tm-go32.h +++ b/contrib/gdb/gdb/config/i386/tm-go32.h @@ -22,47 +22,7 @@ #define TM_GO32_H #undef HAVE_SSE_REGS /* FIXME! go32-nat.c needs to support XMMi registers */ -#define HAVE_I387_REGS #include "i386/tm-i386.h" -/* FRAME_CHAIN takes a frame's nominal address and produces the frame's - chain-pointer. - In the case of the i386, the frame's nominal address - is the address of a 4-byte word containing the calling frame's address. - DJGPP doesn't have any special frames for signal handlers, they are - just normal C functions. */ -#undef FRAME_CHAIN -#define FRAME_CHAIN(thisframe) \ - (!inside_entry_file ((thisframe)->pc) ? \ - read_memory_integer ((thisframe)->frame, 4) :\ - 0) - -/* A macro that tells us whether the function invocation represented - by FI does not have a frame on the stack associated with it. If it - does not, FRAMELESS is set to 1, else 0. */ -#undef FRAMELESS_FUNCTION_INVOCATION -#define FRAMELESS_FUNCTION_INVOCATION(FI) \ - (frameless_look_for_prologue(FI)) - -extern CORE_ADDR i386go32_frame_saved_pc (struct frame_info *frame); -#undef FRAME_SAVED_PC -#define FRAME_SAVED_PC(FRAME) (i386go32_frame_saved_pc ((FRAME))) - -/* Support for longjmp. */ - -/* Details about jmp_buf. It's supposed to be an array of integers. */ - -#define JB_ELEMENT_SIZE 4 /* Size of elements in jmp_buf. */ -#define JB_PC 8 /* Array index of saved PC inside jmp_buf. */ - -/* Figure out where the longjmp will land. Slurp the args out of the - stack. We expect the first arg to be a pointer to the jmp_buf - structure from which we extract the pc (JB_PC) that we will land - at. The pc is copied into ADDR. This routine returns true on - success. */ - -#define GET_LONGJMP_TARGET(addr) get_longjmp_target (addr) -extern int get_longjmp_target (CORE_ADDR *addr); - #endif /* TM_GO32_H */ |
