diff options
Diffstat (limited to 'gdb/aarch32-linux-nat.c')
| -rw-r--r-- | gdb/aarch32-linux-nat.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/gdb/aarch32-linux-nat.c b/gdb/aarch32-linux-nat.c index 72bf644..2df672d 100644 --- a/gdb/aarch32-linux-nat.c +++ b/gdb/aarch32-linux-nat.c @@ -67,8 +67,15 @@ aarch32_gp_regcache_collect (const struct regcache *regcache, uint32_t *regs, if (arm_apcs_32 && REG_VALID == regcache_register_status (regcache, ARM_PS_REGNUM)) - regcache_raw_collect (regcache, ARM_PS_REGNUM, - ®s[ARM_CPSR_GREGNUM]); + { + uint32_t cpsr = regs[ARM_CPSR_GREGNUM]; + + regcache_raw_collect (regcache, ARM_PS_REGNUM, + ®s[ARM_CPSR_GREGNUM]); + /* Keep reserved bits bit 20 to bit 23. */ + regs[ARM_CPSR_GREGNUM] = ((regs[ARM_CPSR_GREGNUM] & 0xff0fffff) + | (cpsr & 0x00f00000)); + } } /* Supply VFP registers contents, stored in REGS, to REGCACHE. |