diff options
Diffstat (limited to 'gdb/amd64-linux-tdep.c')
| -rw-r--r-- | gdb/amd64-linux-tdep.c | 36 |
1 files changed, 33 insertions, 3 deletions
diff --git a/gdb/amd64-linux-tdep.c b/gdb/amd64-linux-tdep.c index 2432bae..edbb1b3 100644 --- a/gdb/amd64-linux-tdep.c +++ b/gdb/amd64-linux-tdep.c @@ -1600,6 +1600,33 @@ amd64_linux_core_read_description (struct gdbarch *gdbarch, } } +/* Similar to amd64_supply_fpregset, but use XSAVE extended state. */ + +static void +amd64_linux_supply_xstateregset (const struct regset *regset, + struct regcache *regcache, int regnum, + const void *xstateregs, size_t len) +{ + amd64_supply_xsave (regcache, regnum, xstateregs); +} + +/* Similar to amd64_collect_fpregset, but use XSAVE extended state. */ + +static void +amd64_linux_collect_xstateregset (const struct regset *regset, + const struct regcache *regcache, + int regnum, void *xstateregs, size_t len) +{ + amd64_collect_xsave (regcache, regnum, xstateregs, 1); +} + +static const struct regset amd64_linux_xstateregset = + { + NULL, + amd64_linux_supply_xstateregset, + amd64_linux_collect_xstateregset + }; + /* Iterate over core file register note sections. */ static void @@ -1608,9 +1635,12 @@ amd64_linux_iterate_over_regset_sections (struct gdbarch *gdbarch, void *cb_data, const struct regcache *regcache) { - cb (".reg", 27 * 8, "general-purpose", cb_data); - cb (".reg2", 512, "floating-point", cb_data); - cb (".reg-xstate", X86_XSTATE_MAX_SIZE, "XSAVE extended state", cb_data); + struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); + + cb (".reg", 27 * 8, &i386_gregset, NULL, cb_data); + cb (".reg2", 512, &amd64_fpregset, NULL, cb_data); + cb (".reg-xstate", regcache ? X86_XSTATE_MAX_SIZE : 0, + &amd64_linux_xstateregset, "XSAVE extended state", cb_data); } static void |