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| author | hunt <hunt> | 2005-09-22 20:10:38 +0000 |
|---|---|---|
| committer | hunt <hunt> | 2005-09-22 20:10:38 +0000 |
| commit | f1f13fef01f716999db4eb764c9e0d87ceb2af1f (patch) | |
| tree | b27da63ba46c7cced2ef9698bffdd9e2c19a477d /runtime/runtime.h | |
| parent | 07885a7317c11c71a73706fc8af3e32e7da9f4d8 (diff) | |
| download | systemtap-steved-f1f13fef01f716999db4eb764c9e0d87ceb2af1f.tar.gz systemtap-steved-f1f13fef01f716999db4eb764c9e0d87ceb2af1f.tar.xz systemtap-steved-f1f13fef01f716999db4eb764c9e0d87ceb2af1f.zip | |
2005-09-22 Martin Hunt <hunt@redhat.com>
* runtime.h (init_module): Only initialize _stp_kta and
_stp_kallsyms_lookup on i386 and x86_64. Define HAS_LOOKUP.
* sym.c (_stp_symbol_sprint): If HAS_LOOKUP is not
defined, just print address in hex.
* current.c (_stp_ret_addr): Add ppc64 version.
(_stp_sprint_regs): PPC64 version from
Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Diffstat (limited to 'runtime/runtime.h')
| -rw-r--r-- | runtime/runtime.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/runtime/runtime.h b/runtime/runtime.h index b0fc5b5d..94a210a6 100644 --- a/runtime/runtime.h +++ b/runtime/runtime.h @@ -61,15 +61,15 @@ static struct #include "arith.c" #include "copy.c" +/************* Module Stuff ********************/ +#if defined (__x86_64__) || defined (__i386__) +#define HAS_LOOKUP 1 static int (*_stp_kta)(unsigned long addr); static const char * (*_stp_kallsyms_lookup)(unsigned long addr, unsigned long *symbolsize, unsigned long *offset, char **modname, char *namebuf); -/************* Module Stuff ********************/ -int probe_start(void); - int init_module (void) { _stp_kta = (int (*)(unsigned long))kallsyms_lookup_name("__kernel_text_address"); @@ -77,6 +77,14 @@ int init_module (void) kallsyms_lookup_name("kallsyms_lookup"); return _stp_transport_init(); } +#else +int init_module (void) +{ + return _stp_transport_init(); +} +#endif + +int probe_start(void); void cleanup_module(void) { |