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authorWalter Lee <walt@tilera.com>2013-02-19 16:19:33 +0000
committerWalter Lee <walt@tilera.com>2013-02-19 16:19:33 +0000
commit4aaf25031b9372b24fa813709dd310724696a5bf (patch)
tree633821bb186aef8a03b51edebbb38f9a353914b4 /gdb/tilegx-linux-tdep.c
parentbc23a95694a60908843d626bb29bdc7e241a9ad3 (diff)
downloadbinutils-gdb-4aaf25031b9372b24fa813709dd310724696a5bf.tar.gz
* tilegx-tdep.c (INT_SWINT_1_SIGRETURN): New macro.
(tilegx_write_pc): New function. (tilegx_cannot_reference_register): Return zero if REGNO is TILEGX_FAULTNUM_REGNUM. (tilegx_gdbarch_init): Add call to set_gdbarch_write_pc. (tilegx_register_name): Add handling of "faultnum" register. * tilegx-tdep.h (enum tilegx_regnum): Add TILEGX_FAULTNUM_REGNUM. * tilegx-linux-tdep.c (tilegx_linux_supply_regset): Add handling of TILEGX_FAULTNUM_REGNUM. * tilegx-linux-nat.c (regmap): Add entry for TILEGX_FAULTNUM_REGNUM.
Diffstat (limited to 'gdb/tilegx-linux-tdep.c')
-rw-r--r--gdb/tilegx-linux-tdep.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/gdb/tilegx-linux-tdep.c b/gdb/tilegx-linux-tdep.c
index 1067d3728be..abcc9435f9f 100644
--- a/gdb/tilegx-linux-tdep.c
+++ b/gdb/tilegx-linux-tdep.c
@@ -85,9 +85,11 @@ tilegx_linux_supply_regset (const struct regset *regset,
int i;
/* This logic must match that of struct pt_regs in "ptrace.h". */
- for (i = 0; i < TILEGX_NUM_EASY_REGS + 1; i++, ptr += tilegx_reg_size)
+ for (i = 0; i < TILEGX_NUM_EASY_REGS + 2; i++, ptr += tilegx_reg_size)
{
- int gri = (i < TILEGX_NUM_EASY_REGS) ? i : TILEGX_PC_REGNUM;
+ int gri = (i < TILEGX_NUM_EASY_REGS)
+ ? i : (i == TILEGX_NUM_EASY_REGS)
+ ? TILEGX_PC_REGNUM : TILEGX_FAULTNUM_REGNUM;
if (regnum == gri || regnum == -1)
regcache_raw_supply (regcache, gri, ptr);