arm920t: -Wshadow warning fixes

[openocd.git] / src / target / arm920t.c

diff --git a/src/target/arm920t.c b/src/target/arm920t.c
index 658315b261cb742d9c405c15c1e6f73efbe45845..fe9bba7e9f225587f1cc71f46816ed812b7165c1 100644 (file)
--- a/src/target/arm920t.c
+++ b/src/target/arm920t.c
@@ -1,3 +1,4 @@
+
 /***************************************************************************
  *   Copyright (C) 2005 by Dominic Rath                                    *
  *   Dominic.Rath@gmx.de                                                   *
@@ -508,18 +509,14 @@ static int arm920_mmu(struct target *target, int *enabled)
 static int arm920_virt2phys(struct target *target,
                uint32_t virt, uint32_t *phys)
 {
-       int type;
        uint32_t cb;
-       int domain;
-       uint32_t ap;
        struct arm920t_common *arm920t = target_to_arm920(target);
 
-       uint32_t ret = armv4_5_mmu_translate_va(target,
-                       &arm920t->armv4_5_mmu, virt, &type, &cb, &domain, &ap);
-       if (type == -1)
-       {
-               return ret;
-       }
+       uint32_t ret;
+       int retval = armv4_5_mmu_translate_va(target,
+                       &arm920t->armv4_5_mmu, virt, &cb, &ret);
+       if (retval != ERROR_OK)
+               return retval;
        *phys = ret;
        return ERROR_OK;
 }
@@ -580,19 +577,16 @@ int arm920t_write_memory(struct target *target, uint32_t address,
                 * in memory marked read only
                 * by MMU
                 */
-               int type;
                uint32_t cb;
-               int domain;
-               uint32_t ap;
                uint32_t pa;
 
                /*
                 * We need physical address and cb
                 */
-               pa = armv4_5_mmu_translate_va(target, &arm920t->armv4_5_mmu,
-                               address, &type, &cb, &domain, &ap);
-               if (type == -1)
-                       return pa;
+               retval = armv4_5_mmu_translate_va(target, &arm920t->armv4_5_mmu,
+                               address, &cb, &pa);
+               if (retval != ERROR_OK)
+                       return retval;
 
                if (arm920t->armv4_5_mmu.armv4_5_cache.d_u_cache_enabled)
                {
@@ -706,7 +700,7 @@ int arm920t_write_memory(struct target *target, uint32_t address,
                }
        }
 
-       return retval;
+       return ERROR_OK;
 }
 
 // EXPORTED to FA256
@@ -848,7 +842,7 @@ COMMAND_HANDLER(arm920t_handle_read_cache_command)
        int i;
        FILE *output;
        struct arm920t_cache_line d_cache[8][64], i_cache[8][64];
-       int segment, index;
+       int segment, index_t;
        struct reg *r;
 
        retval = arm920t_verify_pointer(CMD_CTX, arm920t);
@@ -917,12 +911,12 @@ COMMAND_HANDLER(arm920t_handle_read_cache_command)
                arm920t_write_cp15_physical(target,
                                CP15PHYS_TESTSTATE, cp15c15);
 
-               for (index = 0; index < 64; index++)
+               for (index_t = 0; index_t < 64; index_t++)
                {
                        /* Ra:
                         * r0 = index(31:26):SBZ(25:8):segment(7:5):SBZ(4:0)
                         */
-                       regs[0] = 0x0 | (segment << 5) | (index << 26);
+                       regs[0] = 0x0 | (segment << 5) | (index_t << 26);
                        arm9tdmi_write_core_regs(target, 0x1, regs);
 
                        /* set interpret mode */
@@ -956,18 +950,18 @@ COMMAND_HANDLER(arm920t_handle_read_cache_command)
                                return retval;
                        }
 
-                       d_cache[segment][index].cam = regs[9];
+                       d_cache[segment][index_t].cam = regs[9];
 
                        /* mask LFSR[6] */
                        regs[9] &= 0xfffffffe;
                        fprintf(output, "\nsegment: %i, index: %i, CAM: 0x%8.8"
                                PRIx32 ", content (%s):\n",
-                               segment, index, regs[9],
+                               segment, index_t, regs[9],
                                (regs[9] & 0x10) ? "valid" : "invalid");
 
                        for (i = 1; i < 9; i++)
                        {
-                                d_cache[segment][index].data[i] = regs[i];
+                                d_cache[segment][index_t].data[i] = regs[i];
                                 fprintf(output, "%i: 0x%8.8" PRIx32 "\n",
                                                i-1, regs[i]);
                        }
@@ -1025,12 +1019,12 @@ COMMAND_HANDLER(arm920t_handle_read_cache_command)
                arm920t_write_cp15_physical(target,
                                CP15PHYS_TESTSTATE, cp15c15);
 
-               for (index = 0; index < 64; index++)
+               for (index_t = 0; index_t < 64; index_t++)
                {
                        /* Ra:
                         * r0 = index(31:26):SBZ(25:8):segment(7:5):SBZ(4:0)
                         */
-                       regs[0] = 0x0 | (segment << 5) | (index << 26);
+                       regs[0] = 0x0 | (segment << 5) | (index_t << 26);
                        arm9tdmi_write_core_regs(target, 0x1, regs);
 
                        /* set interpret mode */
@@ -1064,18 +1058,18 @@ COMMAND_HANDLER(arm920t_handle_read_cache_command)
                                return retval;
                        }
 
-                       i_cache[segment][index].cam = regs[9];
+                       i_cache[segment][index_t].cam = regs[9];
 
                        /* mask LFSR[6] */
                        regs[9] &= 0xfffffffe;
                        fprintf(output, "\nsegment: %i, index: %i, "
                                "CAM: 0x%8.8" PRIx32 ", content (%s):\n",
-                               segment, index, regs[9],
+                               segment, index_t, regs[9],
                                (regs[9] & 0x10) ? "valid" : "invalid");
 
                        for (i = 1; i < 9; i++)
                        {
-                                i_cache[segment][index].data[i] = regs[i];
+                                i_cache[segment][index_t].data[i] = regs[i];
                                 fprintf(output, "%i: 0x%8.8" PRIx32 "\n",
                                                i-1, regs[i]);
                        }