* i386-tdep.c (i386_frameless_function_invocation): New function.
* config/i386/tm-i386.h (FRAMELESS_FUNCTION_INVOCATION): Redefine in terms of i386_frameless_function_invocation. Adjust comment. (i386_frameless_function_invocation): New prototype.
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@ -1,3 +1,10 @@
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2001-04-19 Mark Kettenis <kettenis@gnu.org>
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* i386-tdep.c (i386_frameless_function_invocation): New function.
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* config/i386/tm-i386.h (FRAMELESS_FUNCTION_INVOCATION): Redefine
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in terms of i386_frameless_function_invocation. Adjust comment.
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(i386_frameless_function_invocation): New prototype.
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2001-04-18 Martin M. Hunt <hunt@redhat.com>
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* top.c (gdb_init): Don't call cli_out_new() to
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@ -328,12 +328,13 @@ extern CORE_ADDR i386_extract_struct_value_address (char *regbuf);
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#define FRAME_CHAIN(frame) i386_frame_chain ((frame))
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extern CORE_ADDR i386_frame_chain (struct frame_info *frame);
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/* A macro that tells us whether the function invocation represented
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by FI does not have a frame on the stack associated with it. If it
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does not, FRAMELESS is set to 1, else 0. */
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/* Determine whether the function invocation represented by FRAME does
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not have a from on the stack associated with it. If it does not,
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return non-zero, otherwise return zero. */
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#define FRAMELESS_FUNCTION_INVOCATION(FI) \
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(((FI)->signal_handler_caller) ? 0 : frameless_look_for_prologue(FI))
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#define FRAMELESS_FUNCTION_INVOCATION(frame) \
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i386_frameless_function_invocation (frame)
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extern int i386_frameless_function_invocation (struct frame_info *frame);
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/* Saved Pc. Get it from sigcontext if within sigtramp. */
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@ -365,6 +365,19 @@ i386_frame_chain (struct frame_info *frame)
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return 0;
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}
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/* Determine whether the function invocation represented by FRAME does
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not have a from on the stack associated with it. If it does not,
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return non-zero, otherwise return zero. */
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int
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i386_frameless_function_invocation (struct frame_info *frame)
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{
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if (frame->signal_handler_caller)
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return 0;
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return frameless_look_for_prologue (frame);
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}
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/* Immediately after a function call, return the saved pc. */
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CORE_ADDR
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