On 2/7/24 08:20, del...@kernel.org wrote:
From: Helge Deller <del...@gmx.de>
Add disassembly of opcodes for "HALT QEMU", "RESET QEMU" and
"RESTORE SHR" (restore shadow registers).
Signed-off-by: Helge Deller <del...@gmx.de>
---
disas/hppa.c | 4 ++++
1 file changed, 4 insertions(+)
Reviewed-by: Richard Henderson <richard.hender...@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]))
