| Message ID | 20240207182023.36316-2-deller@kernel.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | target/hppa: Enhancements and fixes | expand |
On 2/7/24 08:20, deller@kernel.org wrote: > From: Helge Deller <deller@gmx.de> > > Add disassembly of opcodes for "HALT QEMU", "RESET QEMU" and > "RESTORE SHR" (restore shadow registers). > > Signed-off-by: Helge Deller <deller@gmx.de> > --- > disas/hppa.c | 4 ++++ > 1 file changed, 4 insertions(+) Reviewed-by: Richard Henderson <richard.henderson@linaro.org> r~ > > diff --git a/disas/hppa.c b/disas/hppa.c > index cce4f4aa37..22dce9b41b 100644 > --- a/disas/hppa.c > +++ b/disas/hppa.c > @@ -1609,6 +1609,10 @@ static const struct pa_opcode pa_opcodes[] = > { "call", 0xe800a000, 0xffe0e000, "nW", pa10, FLAG_STRICT}, > { "ret", 0xe840d000, 0xfffffffd, "n", pa20, FLAG_STRICT}, > > +/* Opcodes assigned to QEMU, used by SeaBIOS firmware and Linux kernel */ > +{ "HALT QEMU", 0xfffdead0, 0xfffffffd, "n", pa10, FLAG_STRICT}, > +{ "RESET QEMU", 0xfffdead1, 0xfffffffd, "n", pa10, FLAG_STRICT}, > +{ "RESTORE SHR",0xfffdead2, 0xfffffffd, "n", pa10, FLAG_STRICT}, > }; > > #define NUMOPCODES ((sizeof pa_opcodes)/(sizeof pa_opcodes[0]))
diff --git a/disas/hppa.c b/disas/hppa.c index cce4f4aa37..22dce9b41b 100644 --- a/disas/hppa.c +++ b/disas/hppa.c @@ -1609,6 +1609,10 @@ static const struct pa_opcode pa_opcodes[] = { "call", 0xe800a000, 0xffe0e000, "nW", pa10, FLAG_STRICT}, { "ret", 0xe840d000, 0xfffffffd, "n", pa20, FLAG_STRICT}, +/* Opcodes assigned to QEMU, used by SeaBIOS firmware and Linux kernel */ +{ "HALT QEMU", 0xfffdead0, 0xfffffffd, "n", pa10, FLAG_STRICT}, +{ "RESET QEMU", 0xfffdead1, 0xfffffffd, "n", pa10, FLAG_STRICT}, +{ "RESTORE SHR",0xfffdead2, 0xfffffffd, "n", pa10, FLAG_STRICT}, }; #define NUMOPCODES ((sizeof pa_opcodes)/(sizeof pa_opcodes[0]))