From 532cc1fb44823d2df55eebde2501e95cf83b4b9a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Alex=20Benn=C3=A9e?= Date: Mon, 16 Mar 2020 17:21:37 +0000 Subject: [PATCH] gdbstub: add helper for 128 bit registers MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Alex Bennée Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson Message-Id: <20200316172155.971-11-alex.bennee@linaro.org> --- include/exec/gdbstub.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/include/exec/gdbstub.h b/include/exec/gdbstub.h index 08363969c1..59e366ba3a 100644 --- a/include/exec/gdbstub.h +++ b/include/exec/gdbstub.h @@ -102,6 +102,19 @@ static inline int gdb_get_reg64(uint8_t *mem_buf, uint64_t val) return 8; } +static inline int gdb_get_reg128(uint8_t *mem_buf, uint64_t val_hi, + uint64_t val_lo) +{ +#ifdef TARGET_WORDS_BIGENDIAN + stq_p(mem_buf, val_hi); + stq_p(mem_buf + 8, val_lo); +#else + stq_p(mem_buf, val_lo); + stq_p(mem_buf + 8, val_hi); +#endif + return 16; +} + #if TARGET_LONG_BITS == 64 #define gdb_get_regl(buf, val) gdb_get_reg64(buf, val) #define ldtul_p(addr) ldq_p(addr)