[MiNT] PUSH_SP

["Helmut Karlowski" <helmut.karlowski@ish.de>]

I have a small problem with this macro.

It is defined in mint/arch/asm_misc.h:

#define PUSH_SP(regs,size)            \
  "movml  " regs ",sp@-\n\t"

It is used e.g. in module.c:

static void *
module_init(void *initfunc, struct kerinfo *k)
{
  register void *ret __asm__("d0");

  __asm__ volatile
  (
    PUSH_SP("d3-d7/a3-a6", 36)


But the file mint/arch/asm_misc.h is never included in module.c.

I have produced a preprocessor-output with this command:

m68k-atari-mint-gcc -E -I.. -D__KERNEL__ -DLANG_ENGLISH -DVERBOSE_BOOT  
-DWITH_MMU_SUPPORT -DWITH_SINGLE_TASK_SUPPORT -DSOFT_UNITABLE -DARANYM  
-DDEBUG_INFO -DM68040 -DWITH_HOSTFS -DBOOTSTRAPABLE -DC_ONLY -m68020-60  
-mshort -g -O2 -fomit-frame-pointer -Wall -Wmissing-prototypes -Wshadow  
-Wpointer-arith -Wcast-qual -Werror -c  ../module.c -o module.i

Though the output never contains asm_misc.h the macro is correctly  
inserted. I just don't understand why it works (using gcc4).

gcc2 does not find the macro.


--
Helmut Karlowski