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Commit d811d8cc authored by Chen Gang's avatar Chen Gang Committed by Richard Kuo
Browse files

hexagon: include: asm: kgdb: extend DBG_MAX_REG_NUM for "cs0/1" 



Need extend maximized number for "cs0/1", the related warning (with
allmodconfig for v4):

  arch/hexagon/kernel/kgdb.c:79: warning: excess elements in array initializer
  arch/hexagon/kernel/kgdb.c:79: warning: (near initialization for 'dbg_reg_def')
  arch/hexagon/kernel/kgdb.c:80: warning: excess elements in array initializer
  arch/hexagon/kernel/kgdb.c:80: warning: (near initialization for 'dbg_reg_def')

Signed-off-by: default avatarChen Gang <gang.chen@asianux.com>
Signed-off-by: default avatarRichard Kuo <rkuo@codeaurora.org>
parent 3d298ca1

arch/hexagon/include/asm/kgdb.h

+3 −2
Original line number Original line Diff line number Diff line
@@ -34,10 +34,11 @@ static inline void arch_kgdb_breakpoint(void) 
 * 32 gpr + sa0/1 + lc0/1 + m0/1 + gp + ugp + pred + pc = 42 total.

 * 32 gpr + sa0/1 + lc0/1 + m0/1 + gp + ugp + pred + pc = 42 total.

 * vm regs = psp+elr+est+badva = 4

 * vm regs = psp+elr+est+badva = 4

 * syscall+restart = 2 more

 * syscall+restart = 2 more

 * so 48 = 42 +4 + 2

 * also add cs0/1 = 2

 * so 48 = 42 + 4 + 2 + 2

 */

 */

#define DBG_USER_REGS 42

#define DBG_USER_REGS 42

#define DBG_MAX_REG_NUM (DBG_USER_REGS + 6)

#define DBG_MAX_REG_NUM (DBG_USER_REGS + 8)

#define NUMREGBYTES  (DBG_MAX_REG_NUM*4)

#define NUMREGBYTES  (DBG_MAX_REG_NUM*4)





#endif /* __HEXAGON_KGDB_H__ */
 
#endif /* __HEXAGON_KGDB_H__ */