Fix "unused variable" warnings (errors) detected with GCC 4.7.0 - trivial fixes

[openocd] / src / target / arm920t.c

diff --git a/src/target/arm920t.c b/src/target/arm920t.c
index 210c253d9ff258908f8a6d284915117c883b0c1f..f057d7b9b485eb3e101cfb221a354127955d47ab 100644 (file)
--- a/src/target/arm920t.c
+++ b/src/target/arm920t.c
@@ -533,7 +533,6 @@ int arm920t_arch_state(struct target *target)
        };
 
        struct arm920t_common *arm920t = target_to_arm920(target);
-       struct arm *armv4_5;
 
        if (arm920t->common_magic != ARM920T_COMMON_MAGIC)
        {
@@ -541,8 +540,6 @@ int arm920t_arch_state(struct target *target)
                return ERROR_TARGET_INVALID;
        }
 
-       armv4_5 = &arm920t->arm7_9_common.armv4_5_common;
-
        arm_arch_state(target);
        LOG_USER("MMU: %s, D-Cache: %s, I-Cache: %s",
                 state[arm920t->armv4_5_mmu.mmu_enabled],
@@ -898,7 +895,6 @@ COMMAND_HANDLER(arm920t_handle_read_cache_command)
        uint32_t C15_C_D_Ind, C15_C_I_Ind;
        int i;
        FILE *output;
-       struct arm920t_cache_line d_cache[8][64], i_cache[8][64];
        int segment, index_t;
        struct reg *r;
 
@@ -1007,8 +1003,6 @@ COMMAND_HANDLER(arm920t_handle_read_cache_command)
                                return retval;
                        }
 
-                       d_cache[segment][index_t].cam = regs[9];
-
                        /* mask LFSR[6] */
                        regs[9] &= 0xfffffffe;
                        fprintf(output, "\nsegment: %i, index: %i, CAM: 0x%8.8"
@@ -1018,7 +1012,6 @@ COMMAND_HANDLER(arm920t_handle_read_cache_command)
 
                        for (i = 1; i < 9; i++)
                        {
-                                d_cache[segment][index_t].data[i] = regs[i];
                                 fprintf(output, "%i: 0x%8.8" PRIx32 "\n",
                                                i-1, regs[i]);
                        }
@@ -1115,8 +1108,6 @@ COMMAND_HANDLER(arm920t_handle_read_cache_command)
                                return retval;
                        }
 
-                       i_cache[segment][index_t].cam = regs[9];
-
                        /* mask LFSR[6] */
                        regs[9] &= 0xfffffffe;
                        fprintf(output, "\nsegment: %i, index: %i, "
@@ -1126,7 +1117,6 @@ COMMAND_HANDLER(arm920t_handle_read_cache_command)
 
                        for (i = 1; i < 9; i++)
                        {
-                                i_cache[segment][index_t].data[i] = regs[i];
                                 fprintf(output, "%i: 0x%8.8" PRIx32 "\n",
                                                i-1, regs[i]);
                        }