file not found SEGFAULT fix

[openocd.git] / src / target / mips_m4k.c

diff --git a/src/target/mips_m4k.c b/src/target/mips_m4k.c
index 0db7a94bc5c8535f67d26b8386f6e569d712feda..03995b5e6cb50fd2c4d9e4e29e1fe7a6c0e55e7d 100644 (file)
--- a/src/target/mips_m4k.c
+++ b/src/target/mips_m4k.c
@@ -512,7 +512,11 @@ int mips_m4k_read_memory(struct target_s *target, u32 address, u32 size, u32 cou
                case 4:
                case 2:
                case 1:
-                       return mips32_pracc_read_mem(ejtag_info, address, size, count, (void *)buffer);
+                       /* if noDMA off, use DMAACC mode for memory read */
+                       if(ejtag_info->impcode & (1<<14))
+                               return mips32_pracc_read_mem(ejtag_info, address, size, count, (void *)buffer);
+                       else
+                               return mips32_dmaacc_read_mem(ejtag_info, address, size, count, (void *)buffer);
                default:
                        LOG_ERROR("BUG: we shouldn't get here");
                        exit(-1);
@@ -547,7 +551,11 @@ int mips_m4k_write_memory(struct target_s *target, u32 address, u32 size, u32 co
                case 4:
                case 2:
                case 1:
-                       mips32_pracc_write_mem(ejtag_info, address, size, count, (void *)buffer);
+                       /* if noDMA off, use DMAACC mode for memory write */
+                       if(ejtag_info->impcode & (1<<14))
+                               mips32_pracc_write_mem(ejtag_info, address, size, count, (void *)buffer);
+                       else
+                               mips32_dmaacc_write_mem(ejtag_info, address, size, count, (void *)buffer);
                        break;
                default:
                        LOG_ERROR("BUG: we shouldn't get here");