Changeset 72 for trunk/hal

Timestamp:

Jun 27, 2017, 10:56:25 AM (7 years ago)

Author:

max@…

Message:

start defining some remote functions, and use uint8_t instead of
char

Location:

trunk/hal

Files:

• generic/hal_remote.h (modified) (1 diff)
• tsar_mips32/core/hal_remote.c (modified) (2 diffs)
• x86_64/core/hal_init.c (modified) (2 diffs)
• x86_64/core/hal_remote.c (modified) (4 diffs)

trunk/hal/generic/hal_remote.h

@@ -78 +78 @@
  * @ return read value
  ****************************************************************************************/
-char hal_remote_lb( xptr_t  xp );
+uint8_t hal_remote_lb( xptr_t  xp );
 
 /*****************************************************************************************

trunk/hal/tsar_mips32/core/hal_remote.c

@@ -27 +27 @@
 ////////////////////////////////
 void hal_remote_sb( xptr_t   xp,
-                    char     data )
+                    uint8_t  data )
 {
     uint32_t ptr = (uint32_t)GET_PTR( xp );
@@ -90 +90 @@
 
 ////////////////////////////////
-char hal_remote_lb( xptr_t  xp )
+uint8_t hal_remote_lb( xptr_t  xp )
 {
         char     data;

trunk/hal/x86_64/core/hal_init.c

@@ -27 +27 @@
 #include <hal_lapic.h>
 #include <hal_internal.h>
+#include <hal_remote.h>
 
 #include <memcpy.h>
@@ -175 +176 @@
 
         x86_printf("-> mytest = %z\n", mytest);
+
         size_t *myptr = (void *)CLUSTER_MIN_VA(0) + XPTR(0, &mytest);
-        *myptr = 1;
-        x86_printf("-> mytest = %z\n", mytest);
+        hal_remote_sb((xptr_t)myptr, 1);
+        x86_printf("-> mytest = %z\n", hal_remote_lb((xptr_t)myptr));
 
         init_bootinfo(&btinfo);

trunk/hal/x86_64/core/hal_remote.c

@@ -29 +29 @@
                     uint8_t  data )
 {
-        x86_panic((char *)__func__);
+        *(uint8_t *)xp = data;
 }
 
@@ -35 +35 @@
                     uint32_t  data )
 {
-        x86_panic((char *)__func__);
+        *(uint32_t *)xp = data;
 }
 
@@ -41 +41 @@
                      uint64_t  data )
 {
-        x86_panic((char *)__func__);
+        *(uint64_t *)xp = data;
 }
 
@@ -50 +50 @@
 }
 
-char hal_remote_lb( xptr_t  xp )
+uint8_t hal_remote_lb( xptr_t  xp )
 {
-        x86_panic((char *)__func__);
-        return 0;
+        return *(uint8_t *)xp;
 }
 
 uint32_t hal_remote_lw( xptr_t  xp )
 {
-        x86_panic((char *)__func__);
-        return 0;
+        return *(uint32_t *)xp;
 }
 
 uint64_t hal_remote_lwd( xptr_t  xp )
 {
-        x86_panic((char *)__func__);
-        return 0;
+        return *(uint64_t *)xp;
 }