Changeset bdb2899 in rtems

Timestamp:

01/11/00 16:41:57 (23 years ago)

Author:

Joel Sherrill <joel.sherrill@…>

Branches:

4.10, 4.11, 4.8, 4.9, 5, master

Children:

0dd1d44

Parents:

7558283

Message:

Patch from Emmanuel Raguet <raguet@…> to correct macro
expansion. These macros were modified to correct warnings and
obviously needed more parentheses to expand correctly.

File:

• c/src/libchip/network/dec21140.c (modified) (1 diff)

c/src/libchip/network/dec21140.c

@@ -170 +170 @@
 
 #if defined(__PPC)
-#define phys_to_bus(address) ((unsigned int)(address) + PREP_PCI_DRAM_OFFSET)
-#define bus_to_phys(address) ((unsigned int)(address) - PREP_PCI_DRAM_OFFSET)
+#define phys_to_bus(address) ((unsigned int)((address)) + PREP_PCI_DRAM_OFFSET)
+#define bus_to_phys(address) ((unsigned int)((address)) - PREP_PCI_DRAM_OFFSET)
 #define CPU_CACHE_ALIGNMENT_FOR_BUFFER PPC_CACHE_ALIGNMENT
 #else
-#define phys_to_bus(address) (unsigned int) address
-#define bus_to_phys(address) (unsigned int) address
+#define phys_to_bus(address) ((unsigned int) ((address)))
+#define bus_to_phys(address) ((unsigned int) ((address)))
 #define delay_in_bus_cycles(cycle) Wait_X_ms( cycle/100 )
 #define CPU_CACHE_ALIGNMENT_FOR_BUFFER PG_SIZE