Changeset 634e746 in rtems for c/src/lib/libbsp/powerpc/papyrus

Timestamp:

01/29/97 00:28:47 (26 years ago)

Author:

Joel Sherrill <joel.sherrill@…>

Branches:

4.10, 4.11, 4.8, 4.9, 5, master

Children:

dcec5a4

Parents:

2f93371

Message:

All RTEMS system call implementation renamed to be rtems_*.

Location:

c/src/lib/libbsp/powerpc/papyrus/startup

Files:

• bspstart.c (modified) (2 diffs)
• linkcmds (modified) (5 diffs)

c/src/lib/libbsp/powerpc/papyrus/startup/bspstart.c

@@ -87 +87 @@
     /*
      *  Init the RTEMS libio facility to provide UNIX-like system
-     *  calls for use by newlib (ie: provide __open, __close, etc)
+     *  calls for use by newlib (ie: provide __rtems_open, __rtems_close, etc)
      *  Uses malloc() to get area for the iops, so must be after malloc init
      */
@@ -154 +154 @@
   error_code = 'S' << 24 | 'T' << 16;
  
-  if ((stdin_fd = __open("/dev/console", O_RDONLY, 0)) == -1)
+  if ((stdin_fd = __rtems_open("/dev/console", O_RDONLY, 0)) == -1)
     rtems_fatal_error_occurred( error_code | 'D' << 8 | '0' );
  
-  if ((stdout_fd = __open("/dev/console", O_WRONLY, 0)) == -1)
+  if ((stdout_fd = __rtems_open("/dev/console", O_WRONLY, 0)) == -1)
     rtems_fatal_error_occurred( error_code | 'D' << 8 | '1' );
  
-  if ((stderr_fd = __open("/dev/console", O_WRONLY, 0)) == -1)
+  if ((stderr_fd = __rtems_open("/dev/console", O_WRONLY, 0)) == -1)
     rtems_fatal_error_occurred( error_code | 'D' << 8 | '2' );
  

c/src/lib/libbsp/powerpc/papyrus/startup/linkcmds

@@ -22 +22 @@
 /* Do we need any of these for elf?
    __DYNAMIC = 0;    */
+
+/* What are these for? */
+
+__EXCEPT_START__ = 0;
+__EXCEPT_END__ = 0;
+__SDATA2_START__ = 0;
+__SDATA2_END__ = 0;
+__SBSS2_START__ = 0;
+__SBSS2_END__ = 0;
+__FIXUP_START__ = 0;
+__FIXUP_END__ = 0;
+__GOT2_START__ = 0;
+__GOT2_END__ = 0;
+__SDATA_START__ = 0;
+__SDATA_END__ = 0;
+
+
 SECTIONS
 {
@@ -38 +55 @@
      *(.descriptors)
      *(rom_ver)
+     etext = ALIGN(0x10);
+     _etext = .;
+     __CTOR_LIST__ = .;
+     LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2)
+     *(.ctors)
+     LONG(0)
+     __CTOR_END__ = .;
+     __DTOR_LIST__ = .;
+     LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2)
+     *(.dtors)
+     LONG(0)
+     __DTOR_END__ = .;
+     *(.lit)
+     *(.shdata)
+     *(.init)
+     *(.fini)
+     _endtext = .;
   } > RAM
  
@@ -47 +81 @@
   } > RAM
  
+  __GOT_START__ = .;
   .got :
   {
@@ -52 +87 @@
      *(.got.plt) *(.got)
   } > RAM
+  __GOT_END__ = .;
  
+  __SBSS_START__ = .;
   .bss :
   {
@@ -59 +96 @@
     bss.end = ALIGN(4);
   } > RAM
+  __SBSS_END__ = .;
  
   bss.size = bss.end - bss.start;