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From-SVN: r302
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Richard Stallman 1992-02-12 04:30:44 +00:00
parent 93fb14a8b0
commit 5c3fd36712
1 changed files with 6 additions and 0 deletions
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6
gcc/config/vax/vax.h
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@ -319,6 +319,12 @@ enum reg_class { NO_REGS, ALL_REGS, LIM_REG_CLASSES };
of the first local allocated. */
#define STARTING_FRAME_OFFSET 0
/* Given an rtx for the address of a frame,
return an rtx for the address of the word in the frame
that holds the dynamic chain--the previous frame's address. */
#define DYNAMIC_CHAIN_ADDRESS(frame) \
gen_rtx (PLUS, Pmode, frame, gen_rtx (CONST_INT, VOIDmode, 12))
/* If we generate an insn to push BYTES bytes,
this says how many the stack pointer really advances by.
On the vax, -(sp) pushes only the bytes of the operands. */