[Issue 1001718] New: my stm32f4_discovery redboot can't work

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           Summary: my stm32f4_discovery redboot can't work
           Product: eCos
           Version: CVS
          Platform: stm3240g_eval (ST STM3240G-EVAL board)
        OS/Version: Cortex-M
            Status: UNCONFIRMED
          Severity: critical
          Priority: normal
         Component: RedBoot
        AssignedTo: unassigned@bugs.ecos.sourceware.org
        ReportedBy: tziang@hotmail.com
         QAContact: ecos-bugs@ecos.sourceware.org
                CC: ecos-bugs@ecos.sourceware.org
             Class: Advice Request


Created an attachment (id=2009)
 --> (https://bugzilla.ecoscentric.com/attachment.cgi?id=2009)
the ecc file

I use gdb-server and onboard STLINK debug the hal_if_init() in hal_if.c file
step by step,

 and final, it stoped in cortexm_stub.c at

 val = _registers[offset/sizeof(target_register_t)];

 in function

 target_register_t
 get_register (regnames_t reg)
 {
 target_register_t val;
 int offset = reg_offset(reg);

 if (REGSIZE(reg) > sizeof(target_register_t) || offset == -1)
 return -1;

 val = _registers[offset/sizeof(target_register_t)];

 return val;
 }

could you please give me some advices,thanks a lot

attched is the ecc file

my board is http://www.st.com/internet/evalboard/product/252419.jsp

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