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| author | Richard Stallman <rms@gnu.org> | 1994-07-11 20:48:16 +0000 |
|---|---|---|
| committer | Richard Stallman <rms@gnu.org> | 1994-07-11 20:48:16 +0000 |
| commit | 5f0a312d748f0f46192c3a49dce16b88af872f56 (patch) | |
| tree | 2e60783e224ca2aa5ef5231065e51f56294655e0 /gcc | |
| parent | b959a1de929ca42b9310f2904a9ae81da96706ae (diff) | |
| download | gcc-5f0a312d748f0f46192c3a49dce16b88af872f56.zip gcc-5f0a312d748f0f46192c3a49dce16b88af872f56.tar.gz gcc-5f0a312d748f0f46192c3a49dce16b88af872f56.tar.bz2 | |
*** empty log message ***
From-SVN: r7715
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/config/i386/lynx.h | 14 | ||||
| -rw-r--r-- | gcc/config/m68k/lynx.h | 16 |
2 files changed, 28 insertions, 2 deletions
diff --git a/gcc/config/i386/lynx.h b/gcc/config/i386/lynx.h index f837f68..0a31801 100644 --- a/gcc/config/i386/lynx.h +++ b/gcc/config/i386/lynx.h @@ -22,3 +22,17 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ #undef CPP_PREDEFINES #define CPP_PREDEFINES "-Dunix -Di386 -DI386 -DLynx -DIBITS32 -Asystem(unix) -Asystem(lynx) -Acpu(i386) -Amachine(i386)" + +/* This is how to output a reference to a user-level label named NAME. */ + +/* Override the svr3 convention of adding a leading underscore. */ + +#undef ASM_OUTPUT_LABELREF +#define ASM_OUTPUT_LABELREF(FILE,NAME) fprintf (FILE, "%s", NAME) + +/* Apparently LynxOS clobbers ebx when you call into the OS. */ + +#undef CALL_USED_REGISTERS +#define CALL_USED_REGISTERS \ +/*ax,dx,cx,bx,si,di,bp,sp,st,st1,st2,st3,st4,st5,st6,st7,arg*/ \ +{ 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 } diff --git a/gcc/config/m68k/lynx.h b/gcc/config/m68k/lynx.h index e05e657..bed1eaa 100644 --- a/gcc/config/m68k/lynx.h +++ b/gcc/config/m68k/lynx.h @@ -1,4 +1,4 @@ -/* Definitions for Motorola 680X0 running LynxOS. +/* Definitions for Motorola 680x0 running LynxOS. Copyright (C) 1993 Free Software Foundation, Inc. This file is part of GNU CC. @@ -18,6 +18,17 @@ along with GNU CC; see the file COPYING. If not, write to the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "m68k/m68k.h" +#include "m68k/m68k-coff.h" + +#undef CTORS_SECTION_ASM_OP +#undef DTORS_SECTION_ASM_OP +#undef ASM_OUTPUT_DESTRUCTOR +#undef SELECT_RTX_SECTION + +#define BSS_SECTION_ASM_OP ".bss" + +#define ASM_LONG ".long" + #include "lynx.h" /* See m68k.h. 7 means 68020 with 68881. */ @@ -27,8 +38,9 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ #endif /* Names to predefine in the preprocessor for this target machine. */ + #undef CPP_PREDEFINES -#define CPP_PREDEFINES "-Dunix -Dmc68000 -DM68K -DLynx -DIBITS32 -Asystem(unix) -Asystem(lynx) -Acpu(m68k) -Amachine(m68k)" +#define CPP_PREDEFINES "-Dunix -Dmc68000 -DM68K -DLynx -DIBITS32 -Asystem(unix) -Asystem(lynx) -Acpu(m68k) -Amachine(m68k)" /* Every structure or union's size must be a multiple of 2 bytes. */ |