Make sure that argv[] argument pointers are not modified.

[karo-tx-uboot.git] / common / cmd_bedbug.c

diff --git a/common/cmd_bedbug.c b/common/cmd_bedbug.c
index 8be1c25fd7a2006bc296bb525155cae4221f4ffc..d01ee19ee58e11c6da9bd306ff5f626fe8e00f0c 100644 (file)
--- a/common/cmd_bedbug.c
+++ b/common/cmd_bedbug.c
@@ -73,7 +73,7 @@ void bedbug_init (void)
  * Entry point from the interpreter to the disassembler.  Repeated calls
  * will resume from the last disassembled address.
  * ====================================================================== */
-int do_bedbug_dis (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_bedbug_dis (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
        ulong addr;             /* Address to start disassembly from    */
        ulong len;              /* # of instructions to disassemble     */
@@ -115,7 +115,7 @@ U_BOOT_CMD (ds, 3, 1, do_bedbug_dis,
  * instructions in consecutive memory locations until a '.' (period) is
  * entered on a line by itself.
  * ====================================================================== */
-int do_bedbug_asm (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_bedbug_asm (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
        long mem_addr;          /* Address to assemble into     */
        unsigned long instr;    /* Machine code for text        */
@@ -167,7 +167,7 @@ U_BOOT_CMD (as, 2, 0, do_bedbug_asm,
  * CPU-specific break point set routine.
  * ====================================================================== */
 
-int do_bedbug_break (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_bedbug_break (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
        /* -------------------------------------------------- */
        if (bug_ctx.do_break)
@@ -263,7 +263,7 @@ void bedbug_main_loop (unsigned long addr, struct pt_regs *regs)
  * stopped flag in the context so that the breakpoint routine will
  * return.
  * ====================================================================== */
-int do_bedbug_continue (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_bedbug_continue (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
        /* -------------------------------------------------- */
 
@@ -286,7 +286,7 @@ U_BOOT_CMD (continue, 1, 0, do_bedbug_continue,
  * the address passes control to the CPU-specific set breakpoint routine
  * for the current breakpoint number.
  * ====================================================================== */
-int do_bedbug_step (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_bedbug_step (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
        unsigned long addr;     /* Address to stop at */
 
@@ -317,7 +317,7 @@ U_BOOT_CMD (step, 1, 1, do_bedbug_step,
  * the address passes control to the CPU-specific set breakpoint routine
  * for the current breakpoint number.
  * ====================================================================== */
-int do_bedbug_next (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_bedbug_next (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
        unsigned long addr;     /* Address to stop at */
 
@@ -346,7 +346,7 @@ U_BOOT_CMD (next, 1, 1, do_bedbug_next,
  * Interpreter command to print the current stack.  This assumes an EABI
  * architecture, so it starts with GPR R1 and works back up the stack.
  * ====================================================================== */
-int do_bedbug_stack (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_bedbug_stack (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
        unsigned long sp;       /* Stack pointer                */
        unsigned long func;     /* LR from stack                */
@@ -391,7 +391,7 @@ U_BOOT_CMD (where, 1, 1, do_bedbug_stack,
  * Interpreter command to dump the registers.  Calls the CPU-specific
  * show registers routine.
  * ====================================================================== */
-int do_bedbug_rdump (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_bedbug_rdump (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
        /* -------------------------------------------------- */