From: Richard Henderson <rth@redhat.com>
Date: Wed, 1 Sep 2004 19:41:40 +0000 (-0700)
Subject: ns32k.h (TRANSFER_FROM_TRAMPOLINE): Remove.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=938e234bf9b4cccdf687338243b690938c0aa795;p=gcc.git

ns32k.h (TRANSFER_FROM_TRAMPOLINE): Remove.

        * config/ns32k/ns32k.h (TRANSFER_FROM_TRAMPOLINE): Remove.
        (TRAMPOLINE_TEMPLATE): Merge code from __trampoline inline.

From-SVN: r86922
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 7df405e263c..220d75d89ba 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2004-09-01  Richard Henderson  <rth@redhat.com>
+
+        * config/ns32k/ns32k.h (TRANSFER_FROM_TRAMPOLINE): Remove.
+        (TRAMPOLINE_TEMPLATE): Merge code from __trampoline inline.
+
 2004-09-01  Jakub Jelinek  <jakub@redhat.com>
 
 	* libgcc-std.ver (GCC_3.4.2): Export also __trampoline_setup.
diff --git a/gcc/config/ns32k/ns32k.h b/gcc/config/ns32k/ns32k.h
index a5819f49478..93b56faa9bb 100644
--- a/gcc/config/ns32k/ns32k.h
+++ b/gcc/config/ns32k/ns32k.h
@@ -760,20 +760,25 @@ enum reg_class
    of a trampoline, leaving space for the variable parts.  */
 
 /* On the 32k, the trampoline looks like this:
-     addr  0(pc),r2
-     jump  @__trampoline
-     .int STATIC
-     .int FUNCTION
-Doing trampolines with a library assist function is easier than figuring
-out how to do stores to memory in reverse byte order (the way immediate
-operands on the 32k are stored).  */
+
+	addr    0(pc),r2
+        movd    16(r2),tos
+        movd    12(r2),r1
+        ret     0
+	.align 4
+	.int STATIC
+	.int FUNCTION
+  
+   Putting the data in following data is easier than figuring out how to
+   do stores to memory in reverse byte order (the way immediate operands
+   on the 32k are stored).  */
 
 #define TRAMPOLINE_TEMPLATE(FILE)					\
 {									\
-  fprintf (FILE, "\taddr 0(pc),r2\n" );					\
-  fprintf (FILE, "\tjump " );						\
-  PUT_ABSOLUTE_PREFIX (FILE);						\
-  fprintf (FILE, "__trampoline\n" );					\
+  fprintf (FILE, "\taddr 0(pc),r2\n");					\
+  fprintf (FILE, "\tmovd 16(r2),tos\n");				\
+  fprintf (FILE, "\tmovd 12(r2),r1\n");					\
+  fprintf (FILE, "\tret 0\n");						\
   assemble_aligned_integer (UNITS_PER_WORD, const0_rtx);		\
   assemble_aligned_integer (UNITS_PER_WORD, const0_rtx);		\
 }
@@ -791,24 +796,6 @@ operands on the 32k are stored).  */
   emit_move_insn (gen_rtx_MEM (SImode, plus_constant (TRAMP, 12)), CXT);    \
   emit_move_insn (gen_rtx_MEM (SImode, plus_constant (TRAMP, 16)), FNADDR); \
 }
-
-/* This is the library routine that is used
-   to transfer control from the trampoline
-   to the actual nested function.  */
-
-/* The function name __transfer_from_trampoline is not actually used.
-   The function definition just permits use of "asm with operands"
-   (though the operand list is empty).  */
-#define TRANSFER_FROM_TRAMPOLINE	\
-void					\
-__transfer_from_trampoline ()		\
-{					\
-  asm (".globl __trampoline");		\
-  asm ("__trampoline:");		\
-  asm ("movd 16(r2),tos");		\
-  asm ("movd 12(r2),r1");		\
-  asm ("ret 0");			\
-}
 
 /* Addressing modes, and classification of registers for them.  */