Changeset 4f38ab05 in rtems

Timestamp:

05/01/02 23:09:09 (20 years ago)

Author:

Joel Sherrill <joel.sherrill@…>

Branches:

4.10, 4.11, 4.8, 4.9, 5, master

Children:

51b39864

Parents:

1c07f582

Message:

2002-05-01 Eric Norum <eric.norum@…>

• console/console.c, fatal/bspfatal.c, startup/bspclean.c, startup/page_table.c: Per PR200 fix multi-line inline assembly to satisfy gcc 3.1 and newer.

Location:

c/src/lib/libbsp/m68k/mvme167

Files:

• ChangeLog (modified) (1 diff)
• console/console.c (modified) (3 diffs)
• fatal/bspfatal.c (modified) (1 diff)
• startup/bspclean.c (modified) (1 diff)
• startup/page_table.c (modified) (2 diffs)

c/src/lib/libbsp/m68k/mvme167/ChangeLog

@@ +1 @@
+2002-05-01      Eric Norum <eric.norum@usask.ca>
+
+        * console/console.c, fatal/bspfatal.c, startup/bspclean.c, 
+        startup/page_table.c: Per PR200 fix multi-line inline assembly 
+        to satisfy gcc 3.1 and newer.
+
 2002-03-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
 

c/src/lib/libbsp/m68k/mvme167/console/console.c

@@ -1298 +1298 @@
   rtems_interrupt_disable( previous_level );
   
-  asm volatile( "movew  %1, -(%%sp)     /* Channel */
-                 trap   #15             /* Trap to 167Bug */
-                 .short 0x61            /* Code for .REDIR_I */
-                 trap   #15             /* Trap to 167Bug */
-                                   .short 0x01            /* Code for .INSTAT */
-                 move   %%cc, %0        /* Get condition codes */
-                 andil  #4, %0"         /* Keep the Zero bit */
+  asm volatile( "movew  %1, -(%%sp)\n\t"/* Channel */
+                "trap   #15\n\t"        /* Trap to 167Bug */
+                ".short 0x61\n\t"       /* Code for .REDIR_I */
+                "trap   #15\n\t"        /* Trap to 167Bug */
+                ".short 0x01\n\t"       /* Code for .INSTAT */
+                "move   %%cc, %0\n\t"   /* Get condition codes */
+                "andil  #4, %0"         /* Keep the Zero bit */
     : "=d" (char_not_available) : "d" (minor): "%%cc" );
 
@@ -1313 +1313 @@
 
   /* Read the char and return it */
-  asm volatile( "subq.l #2,%%a7         /* Space for result */
-                 trap   #15             /* Trap to 167 Bug */
-                 .short 0x00            /* Code for .INCHR */
-                 moveb  (%%a7)+, %0"    /* Pop char into c */
+  asm volatile( "subq.l #2,%%a7\n\t"    /* Space for result */
+                "trap   #15\n\t"        /* Trap to 167 Bug */
+                ".short 0x00\n\t"       /* Code for .INCHR */
+                "moveb  (%%a7)+, %0"    /* Pop char into c */
     : "=d" (c) : );
 
@@ -1350 +1350 @@
   const char *endbuf = buf + len;
 
-  asm volatile( "pea    (%0)            /* endbuf */
-                 pea    (%1)            /* buf */
-                 movew  #0x21, -(%%sp)  /* Code for .OUTSTR */
-                 movew  %2, -(%%sp)     /* Channel */
-                 trap   #15             /* Trap to 167Bug */
-                 .short 0x60"           /* Code for .REDIR */
+  asm volatile( "pea    (%0)\n\t"            /* endbuf */
+                "pea    (%1)\n\t"            /* buf */
+                "movew  #0x21, -(%%sp)\n\t"  /* Code for .OUTSTR */
+                "movew  %2, -(%%sp)\n\t"     /* Channel */
+                "trap   #15\n\t"             /* Trap to 167Bug */
+                ".short 0x60"                /* Code for .REDIR */
     :: "a" (endbuf), "a" (buf), "d" (minor) );
 

c/src/lib/libbsp/m68k/mvme167/fatal/bspfatal.c

@@ -117 +117 @@
   m68k_set_vbr(0xFFE00000);         /* restore 167Bug vectors */
   
-  asm volatile( "movel  %0, -(%%a7)
-                 pea    (%%a7)
-                 pea    (%1)
-                 trap   #15         /* trap to 167Bug (.WRITDLN) */
-                 .short 0x25
-                 trap   #15
-                 .short 0x63"       
+  asm volatile( "movel  %0, -(%%a7)\n\t"
+                "pea    (%%a7)\n\t"
+                "pea    (%1)\n\t"
+                "trap   #15\n\t"         /* trap to 167Bug (.WRITDLN) */
+                ".short 0x25\n\t"
+                "trap   #15\n\t"
+                ".short 0x63"       
     :: "d" (the_error), "a" (&my_p_str) );
 }

c/src/lib/libbsp/m68k/mvme167/startup/bspclean.c

@@ -43 +43 @@
   lcsr->intr_ena = 0;               /* disable interrupts */
   m68k_set_vbr(0xFFE00000);         /* restore 167Bug vectors */
-  asm volatile( "trap   #15         /* trap to 167Bug */
-                 .short 0x63" );    /* return to 167Bug (.RETURN) */
+  asm volatile( "trap   #15\n\t"    /* trap to 167Bug */
+                ".short 0x63" );    /* return to 167Bug (.RETURN) */
   
   /* restart program */

c/src/lib/libbsp/m68k/mvme167/startup/page_table.c

@@ -121 +121 @@
 
   /* do it ! */
-  asm volatile("movec %0, %%tc    /* turn off paged address translation */
-                movec %0, %%cacr  /* disable both caches */
-                cinva %%bc        /* clear both caches */
-                movec %1,%%dtt0   /* block address translation on */
-                movec %1,%%itt0
-                movec %2,%%dtt1
-                movec %2,%%itt1
-                movec %3,%%cacr"  /* data cache on */
+  asm volatile("movec %0, %%tc\n\t"    /* turn off paged address translation */
+               "movec %0, %%cacr\n\t"  /* disable both caches */
+               "cinva %%bc\n\t"        /* clear both caches */
+               "movec %1,%%dtt0\n\t"   /* block address translation on */
+               "movec %1,%%itt0\n\t"
+               "movec %2,%%dtt1\n\t"
+               "movec %2,%%itt1\n\t"
+               "movec %3,%%cacr"       /* data cache on */
           :: "d" (0), "d" (dtt0), "d" (0xFF00C040), "d" (cacr));
 }
@@ -147 +147 @@
 void page_table_teardown( void )
 {
-  asm volatile ("movec %0,%%tc
-                 movec %0,%%cacr
-                 cpusha %%bc
-                 movec %0,%%dtt0
-                 movec %0,%%itt0
-                 movec %0,%%dtt1
-                 movec %0,%%itt1"
+  asm volatile ("movec %0,%%tc\n\t"
+                "movec %0,%%cacr\n\t"
+                "cpusha %%bc\n\t"
+                "movec %0,%%dtt0\n\t"
+                "movec %0,%%itt0\n\t"
+                "movec %0,%%dtt1\n\t"
+                "movec %0,%%itt1"
     :: "d" (0) );
 }