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Viewing changes to kernel/arch/mips32/src/exception.c

  • Committer: Martin Decky
  • Date: 2010-02-25 19:11:25 UTC
  • Revision ID: martin@uranus.dsrg.hide.ms.mff.cuni.cz-20100225191125-kbzwwihgu0uj0dss
make sure that all statically allocated strings are declared as "const char *"
and are treated as read-only

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kernel/arch/mips32/src/exception.c
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#include <arch/debugger.h>
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#include <symtab.h>
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static char * exctable[] = {
 
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static const char *exctable[] = {
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        "Interrupt",
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        "TLB Modified",
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        "TLB Invalid",
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static void print_regdump(istate_t *istate)
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{
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        char *pcsymbol, *rasymbol;
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        pcsymbol = symtab_fmt_name_lookup(istate->epc);
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        rasymbol = symtab_fmt_name_lookup(istate->ra);
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        const char *pcsymbol = symtab_fmt_name_lookup(istate->epc);
 
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        const char *rasymbol = symtab_fmt_name_lookup(istate->ra);
 
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        printf("PC: %#x(%s) RA: %#x(%s), SP(%p)\n", istate->epc, pcsymbol,
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            istate->ra, rasymbol, istate->sp);
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}
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static void reserved_instr_exception(int n, istate_t *istate)
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{
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        if (*((uint32_t *)istate->epc) == 0x7c03e83b) {
 
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        if (*((uint32_t *) istate->epc) == 0x7c03e83b) {
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                ASSERT(THREAD);
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                istate->epc += 4;
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                istate->v1 = istate->k1;
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        } else 
 
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        } else
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                unhandled_exception(n, istate);
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}
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