diff options
| 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_gen.c | |
| parent | 5567c6c39f3404e4492c18c0c1abff5556684f6e (diff) | |
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_gen.c')
| -rw-r--r-- | tools/objtool/orc_gen.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/objtool/orc_gen.c b/tools/objtool/orc_gen.c index 22fe4398197f..235663b96adc 100644 --- a/tools/objtool/orc_gen.c +++ b/tools/objtool/orc_gen.c @@ -6,6 +6,9 @@ #include <stdlib.h> #include <string.h> +#include <linux/objtool.h> +#include <asm/orc_types.h> + #include "check.h" #include "warn.h" @@ -146,7 +149,7 @@ int create_orc_sections(struct objtool_file *file) struct orc_entry empty = { .sp_reg = ORC_REG_UNDEFINED, .bp_reg = ORC_REG_UNDEFINED, - .type = ORC_TYPE_CALL, + .type = UNWIND_HINT_TYPE_CALL, }; sec = find_section_by_name(file->elf, ".orc_unwind"); |