From 6baf3b519f5d304b3d464114454e6f57e3216fea Mon Sep 17 00:00:00 2001 From: Paul Mackerras Date: Tue, 22 Sep 2020 20:22:24 +1000 Subject: [PATCH] mw_debug: Extend to handle FPRs Signed-off-by: Paul Mackerras --- scripts/mw_debug/mw_debug.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/scripts/mw_debug/mw_debug.c b/scripts/mw_debug/mw_debug.c index 28e43b4..75b51af 100644 --- a/scripts/mw_debug/mw_debug.c +++ b/scripts/mw_debug/mw_debug.c @@ -443,9 +443,9 @@ static void gpr_read(uint64_t reg, uint64_t count) { uint64_t data; - reg &= 0x3f; - if (reg + count > 64) - count = 64 - reg; + reg &= 0x7f; + if (reg + count > 96) + count = 96 - reg; for (; count != 0; --count, ++reg) { check(dmi_write(DBG_CORE_GSPR_INDEX, reg), "setting GPR index"); data = 0xdeadbeef; @@ -454,8 +454,10 @@ static void gpr_read(uint64_t reg, uint64_t count) printf("r%"PRId64, reg); else if ((reg - 32) < sizeof(fast_spr_names) / sizeof(fast_spr_names[0])) printf("%s", fast_spr_names[reg - 32]); - else + else if (reg < 64) printf("gspr%"PRId64, reg); + else + printf("FPR%"PRId64, reg - 64); printf(":\t%016"PRIx64"\n", data); } } -- 2.30.2