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modpost: define more R_ARM_* for old distributions

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On CentOS 7, the following build error occurs.

scripts/mod/modpost.c: In function 'addend_arm_rel':
scripts/mod/modpost.c:1312:7: error: 'R_ARM_MOVW_ABS_NC' undeclared (first use in this function); did you mean 'R_ARM_THM_ABS5'?
  case R_ARM_MOVW_ABS_NC:
       ^~~~~~~~~~~~~~~~~
       R_ARM_THM_ABS5
scripts/mod/modpost.c:1312:7: note: each undeclared identifier is reported only once for each function it appears in
scripts/mod/modpost.c:1313:7: error: 'R_ARM_MOVT_ABS' undeclared (first use in this function); did you mean 'R_ARM_THM_ABS5'?
  case R_ARM_MOVT_ABS:
       ^~~~~~~~~~~~~~
       R_ARM_THM_ABS5
scripts/mod/modpost.c:1326:7: error: 'R_ARM_THM_MOVW_ABS_NC' undeclared (first use in this function); did you mean 'R_ARM_THM_ABS5'?
  case R_ARM_THM_MOVW_ABS_NC:
       ^~~~~~~~~~~~~~~~~~~~~
       R_ARM_THM_ABS5
scripts/mod/modpost.c:1327:7: error: 'R_ARM_THM_MOVT_ABS' undeclared (first use in this function); did you mean 'R_ARM_THM_ABS5'?
  case R_ARM_THM_MOVT_ABS:
       ^~~~~~~~~~~~~~~~~~
       R_ARM_THM_ABS5

Fixes: 12ca2c67d742 ("modpost: detect section mismatch for R_ARM_{MOVW_ABS_NC,MOVT_ABS}")
Fixes: cd1824fb7a37 ("modpost: detect section mismatch for R_ARM_THM_{MOVW_ABS_NC,MOVT_ABS}")
Reported-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
This commit is contained in:
Masahiro Yamada 2023-06-28 01:32:05 +09:00
parent 5fc10e76fa
commit f5983dab0e
1 changed files with 17 additions and 0 deletions
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17
scripts/mod/modpost.c
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@ -1286,6 +1286,23 @@ static int addend_386_rel(uint32_t *location, Elf_Rela *r)
#ifndef R_ARM_THM_JUMP24 #ifndef R_ARM_THM_JUMP24
#define R_ARM_THM_JUMP24 30 #define R_ARM_THM_JUMP24 30
#endif #endif
#ifndef R_ARM_MOVW_ABS_NC
#define R_ARM_MOVW_ABS_NC 43
#endif
#ifndef R_ARM_MOVT_ABS
#define R_ARM_MOVT_ABS 44
#endif
#ifndef R_ARM_THM_MOVW_ABS_NC
#define R_ARM_THM_MOVW_ABS_NC 47
#endif
#ifndef R_ARM_THM_MOVT_ABS
#define R_ARM_THM_MOVT_ABS 48
#endif
#ifndef R_ARM_THM_JUMP19 #ifndef R_ARM_THM_JUMP19
#define R_ARM_THM_JUMP19 51 #define R_ARM_THM_JUMP19 51
#endif #endif