Add support for armel architecture
* Define architecture dependant macro for armel; * Use struct pt_regs instead of struct user_regs_struct; See http://wiki.debian.org/ArmEabiPort for more details on armel architecture.
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pstack.c
10
pstack.c
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@ -103,7 +103,13 @@
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#endif /* x86-{32,64} */
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#define NEXT_FRAME_POINTER_ADDR(fp) (fp)
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#define NEXT_PROGRAM_COUNTER_ADDR(fp) ((fp) + __SIZEOF_POINTER__)
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#elif defined(__ppc64__) || defined(__alpha__) || defined(__ia64__) || defined(s390x__) || defined(__ARMEL__)
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#elif defined(__ARMEL__) /* armel */
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#define ELF_MACHINE EM_ARM
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#define PROGRAM_COUNTER(regs) (regs.ARM_pc)
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#define FRAME_POINTER(regs) (regs.ARM_fp)
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#define NEXT_FRAME_POINTER_ADDR(fp) ((fp) - __SIZEOF_POINTER__)
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#define NEXT_PROGRAM_COUNTER_ADDR(fp) (fp)
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#elif defined(__ppc64__) || defined(__alpha__) || defined(__ia64__) || defined(s390x__)
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#error Not (yet) supported architecture, patches welcomes :-)
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#else
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#error Not (yet) recognized architecture, patches welcomes :-)
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@ -625,7 +631,7 @@ static int crawl(int pid)
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{
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unsigned long pc, fp, nextfp, nargs, i, arg;
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int ret, error_occured = 0;
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struct user_regs_struct regs;
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struct pt_regs regs;
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errno = 0;
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fp = -1;
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