diff options
| -rw-r--r-- | gdb/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/m32r-linux-nat.c | 12 |
2 files changed, 13 insertions, 4 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index bd8acfd..4190c4b 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,10 @@ 2007-05-06 Ulrich Weigand <uweigand@de.ibm.com> + * m32r-linux-nat.c (supply_gregset): Do not modify contents + pointed to by GREGSETP. + +2007-05-06 Ulrich Weigand <uweigand@de.ibm.com> + * irix5-nat.c (fill_gregset): Use regcache_raw_collect instead of regcache_raw_read_signed. (fill_fpregset): Use regcache_raw_collect instead of diff --git a/gdb/m32r-linux-nat.c b/gdb/m32r-linux-nat.c index 86b20bd..2b17aad 100644 --- a/gdb/m32r-linux-nat.c +++ b/gdb/m32r-linux-nat.c @@ -80,19 +80,23 @@ supply_gregset (elf_gregset_t * gregsetp) for (i = 0; i < M32R_LINUX_NUM_REGS; i++) { + elf_greg_t regval; + switch (i) { case PSW_REGNUM: - *(regp + regmap[i]) = - ((0x00c1 & bbpsw) << 8) | ((0xc100 & psw) >> 8); + regval = ((0x00c1 & bbpsw) << 8) | ((0xc100 & psw) >> 8); break; case CBR_REGNUM: - *(regp + regmap[i]) = ((psw >> 8) & 1); + regval = ((psw >> 8) & 1); + break; + default: + regval = *(regp + regmap[i]); break; } if (i != M32R_SP_REGNUM) - regcache_raw_supply (current_regcache, i, regp + regmap[i]); + regcache_raw_supply (current_regcache, i, ®val); else if (psw & 0x8000) regcache_raw_supply (current_regcache, i, regp + SPU_REGMAP); else |