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perf annotate: Use raw form for register indirect call instructions
callq *0x10(%rax) was being rendered in simplified mode as: callq *10 I.e. hexa, but without the 0x and omitting the register. In such cases just use the raw form. Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/n/tip-m91tv004h2m1fkfgu6ovx3hb@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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@ -56,6 +56,12 @@ static int call__parse(struct ins_operands *ops)
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return ops->target.name == NULL ? -1 : 0;
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indirect_call:
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tok = strchr(endptr, '(');
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if (tok != NULL) {
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ops->target.addr = 0;
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return 0;
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}
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tok = strchr(endptr, '*');
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if (tok == NULL)
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return -1;
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@ -70,6 +76,9 @@ static int call__scnprintf(struct ins *ins, char *bf, size_t size,
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if (ops->target.name)
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return scnprintf(bf, size, "%-6.6s %s", ins->name, ops->target.name);
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if (ops->target.addr == 0)
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return ins__raw_scnprintf(ins, bf, size, ops);
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return scnprintf(bf, size, "%-6.6s *%" PRIx64, ins->name, ops->target.addr);
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}
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