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| author |   Julien Thierry <jthierry@redhat.com> | 2020-09-04 16:30:27 +0100 |
|---|---|---|
| committer |   Josh Poimboeuf <jpoimboe@redhat.com> | 2020-09-10 10:43:13 -0500 |
| commit | ee819aedf34a8f35cd54ee3967c7beb4d1d4a635 (patch) | |
| tree | 7796908fb5cba3457a49ebba491a119355cdb72a /tools/objtool/orc_dump.c | |
| parent | objtool: Only include valid definitions depending on source file type (diff) | |
| download | wireguard-linux-ee819aedf34a8f35cd54ee3967c7beb4d1d4a635.tar.xz wireguard-linux-ee819aedf34a8f35cd54ee3967c7beb4d1d4a635.zip | |
objtool: Make unwind hint definitions available to other architectures
Unwind hints are useful to provide objtool with information about stack
states in non-standard functions/code.
While the type of information being provided might be very arch
specific, the mechanism to provide the information can be useful for
other architectures.
Move the relevant unwint hint definitions for all architectures to
see.
[ jpoimboe: REGS_IRET -> REGS_PARTIAL ]
Signed-off-by: Julien Thierry <jthierry@redhat.com>
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Diffstat (limited to 'tools/objtool/orc_dump.c')
| -rw-r--r-- | tools/objtool/orc_dump.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/tools/objtool/orc_dump.c b/tools/objtool/orc_dump.c index fca46e006fc2..5e6a95368d35 100644 --- a/tools/objtool/orc_dump.c +++ b/tools/objtool/orc_dump.c @@ -4,6 +4,7 @@ */ #include <unistd.h> +#include <linux/objtool.h> #include <asm/orc_types.h> #include "objtool.h" #include "warn.h" @@ -37,12 +38,12 @@ static const char *reg_name(unsigned int reg) static const char *orc_type_name(unsigned int type) { switch (type) { - case ORC_TYPE_CALL: + case UNWIND_HINT_TYPE_CALL: return "call"; - case ORC_TYPE_REGS: + case UNWIND_HINT_TYPE_REGS: return "regs"; - case ORC_TYPE_REGS_IRET: - return "iret"; + case UNWIND_HINT_TYPE_REGS_PARTIAL: + return "regs (partial)"; default: return "?"; } |