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authorDavid S. Miller <davem@redhat.com>2012-11-23 20:30:23 +0000
committerDavid S. Miller <davem@redhat.com>2012-11-23 20:30:23 +0000
commitdb75c7177045ed2551fe9f8a71bb454f6b71cd5f (patch)
tree8962e84e56e4138f9f881acf3a144b5b3712fd49 /gdb/sparc-linux-nat.c
parent776fc41826bb3fba1c6ced6c28f54347004a694b (diff)
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Fix Sparc %fsr regset offset for BSD and Linux.
gdb/ * sparc-tdep.h (struct sparc_fpregset): New data structure. (sparc32_sunos4_fpregset, sparc32_bsd_fpregset, sparc32_sol2_fpregset): Declare new globals. (sparc32_supply_fpregset, sparc32_collect_fpregset): Add new 'fpregset' argument. * sparc64-tdep.h (sparc64_supply_fpregset, sparc64_collect_fpregset): Likewise. (sparc64_sol2_fpregset, sparc64_bsd_fpregset): Declare new globals. * sparc-nat.h (struct sparc_fpregset): Add forward declaration. (sparc_fpregset): Declare new global. (sparc_supply_fpregset, sparc_collect_fpregset): Add new 'fpregset' argument. * sparc-linux-nat.c (supply_fpregset): Pass sparc_fpregset down into handler. (fill_fpregset): Likewise. (_initialize_sparc_linux_nat): Set sparc_fpregset to sparc32_bsd_fpregset. * sparc-linux-tdep.c (sparc32_linux_supply_core_fpregset): Pass sparc32_bsd_fpregset down into handler. (sparc32_linux_collect_core_fpregset): Likewise. * sparc-nat.c (sparc_fpregset): Define. (sparc_supply_fpregset): Add 'fpregset' argument. (sparc_collect_fpregset): Likewise. (sparc_fetch_inferior_registers): Pass sparc_fpregset down into fpregset handler. (sparc_store_inferior_registers): Likewise. (_initialize_sparc_nat): Set sparc_fpregset to sparc32_sunos4_fpregset if NULL. * sparc-sol2-nat.c (supply_gregset): Pass sparc_sol2_fpregset down into handler. (fill_fpregset): Likewise. * sparc-sol2-tdep.c (sparc32_sol2_fpregset): Define. * sparc-tdep.c (sparc32_supply_fpregset): Add fpregset arg and use it to compute offsets. (sparc32_collect_fpregset): Likewise. (sparc32_sunos4_fpregset, sparc32_bsd_fpregset): Define. * sparc64-linux-nat.c (supply_fpregset): Pass sparc64_bsd_fpregset down into handler. (fill_fpregset): Likewise. * sparc64-linux-tdep.c (sparc64_linux_supply_core_fpregset): Likewise. (sparc64_linux_collect_core_fpregset): Likewise. * sparc64-sol2-tdep.c (sparc64_sol2_fpregset): Define. * sparc64-tdep.c (sparc64_supply_fpregset): Add fpregset arg and use it to compute offsets. (sparc64_collect_fpregset): Likewise. (sparc64_bsd_fpregset): Define. * sparc64fbsd-tdep.c (sparc64fbsd_supply_fpregset): Padd sparc64_bsd_fpregset down into handler. (sparc64fbsd_collect_fpregset): Likewise. * sparc64nbsd-nat.c (sparc64nbsd_supply_fpregset): Add fpregset arg and pass sparc{32,64}_bsd_fpregset down into handler. (sparc64nbsd_collect_fpregset): Likewise. * sparc64nbsd-tdep.c (sparc64nbsd_supply_fpregset): Pass sparc64_bsd_fpregset down into handler. * sparc64obsd-tdep.c (sparc64obsd_supply_gregset): Likewise. * sparcnbsd-nat.c (_initialize_sparcnbsd_nat): Set sparc_fpregset to sparc32_bsd_fpregset. * sparcnbsd-tdep.c (sparc32nbsd_supply_gregset): Pass sparc32_bsd_fpregset down into sparc32_supply_fpregset. (sparc32nbsd_supply_fpregset): Likewise.
Diffstat (limited to 'gdb/sparc-linux-nat.c')
-rw-r--r--gdb/sparc-linux-nat.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/gdb/sparc-linux-nat.c b/gdb/sparc-linux-nat.c
index d56a6bd..4589b95 100644
--- a/gdb/sparc-linux-nat.c
+++ b/gdb/sparc-linux-nat.c
@@ -37,7 +37,7 @@ supply_gregset (struct regcache *regcache, const prgregset_t *gregs)
void
supply_fpregset (struct regcache *regcache, const prfpregset_t *fpregs)
{
- sparc32_supply_fpregset (regcache, -1, fpregs);
+ sparc32_supply_fpregset (sparc_fpregset, regcache, -1, fpregs);
}
void
@@ -50,7 +50,7 @@ void
fill_fpregset (const struct regcache *regcache,
prfpregset_t *fpregs, int regnum)
{
- sparc32_collect_fpregset (regcache, regnum, fpregs);
+ sparc32_collect_fpregset (sparc_fpregset, regcache, regnum, fpregs);
}
void _initialize_sparc_linux_nat (void);
@@ -63,6 +63,8 @@ _initialize_sparc_linux_nat (void)
/* Fill in the generic GNU/Linux methods. */
t = linux_target ();
+ sparc_fpregset = &sparc32_bsd_fpregset;
+
/* Add our register access methods. */
t->to_fetch_registers = sparc_fetch_inferior_registers;
t->to_store_registers = sparc_store_inferior_registers;