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| author | Richard Stallman <rms@gnu.org> | 1992-02-12 04:30:44 +0000 |
|---|---|---|
| committer | Richard Stallman <rms@gnu.org> | 1992-02-12 04:30:44 +0000 |
| commit | 5c3fd36712129f226d1a6619dbb77da418e51fb4 (patch) | |
| tree | 8a559f74e06653283c6c5587dcd70680c3c86a14 /gcc | |
| parent | 93fb14a8b05ddb8c0a1b80e53a373b556ab817ba (diff) | |
| download | gcc-5c3fd36712129f226d1a6619dbb77da418e51fb4.zip gcc-5c3fd36712129f226d1a6619dbb77da418e51fb4.tar.gz gcc-5c3fd36712129f226d1a6619dbb77da418e51fb4.tar.bz2 | |
*** empty log message ***
From-SVN: r302
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/config/vax/vax.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/config/vax/vax.h b/gcc/config/vax/vax.h index 459fda9..a26f286 100644 --- a/gcc/config/vax/vax.h +++ b/gcc/config/vax/vax.h @@ -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. */ |