From 277037225cd555ca2e852cfb80755339fdbffb42 Mon Sep 17 00:00:00 2001 From: BALATON Zoltan Date: Thu, 21 May 2020 21:39:44 +0200 Subject: [PATCH] sm501: Use BIT(x) macro to shorten constant MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: BALATON Zoltan Reviewed-by: Philippe Mathieu-Daudé Message-id: 124bf5de8d7cf503b32b377d0445029a76bfbd49.1590089984.git.balaton@eik.bme.hu Signed-off-by: Gerd Hoffmann --- ...-Use-BIT-x-macro-to-shorten-constant.patch | 42 +++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 sm501-Use-BIT-x-macro-to-shorten-constant.patch diff --git a/sm501-Use-BIT-x-macro-to-shorten-constant.patch b/sm501-Use-BIT-x-macro-to-shorten-constant.patch new file mode 100644 index 0000000..dbd4127 --- /dev/null +++ b/sm501-Use-BIT-x-macro-to-shorten-constant.patch @@ -0,0 +1,42 @@ +From a2622f39d8050c86100b40e47b2586d0ebf3b541 Mon Sep 17 00:00:00 2001 +From: BALATON Zoltan +Date: Thu, 21 May 2020 21:39:44 +0200 +Subject: [PATCH] sm501: Use BIT(x) macro to shorten constant +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: BALATON Zoltan +Reviewed-by: Philippe Mathieu-Daudé +Message-id: 124bf5de8d7cf503b32b377d0445029a76bfbd49.1590089984.git.balaton@eik.bme.hu +Signed-off-by: Gerd Hoffmann +--- + hw/display/sm501.c | 5 ++--- + 1 file changed, 2 insertions(+), 3 deletions(-) + +diff --git a/hw/display/sm501.c b/hw/display/sm501.c +index 51e7ccc39d..f3d11d0b23 100644 +--- a/hw/display/sm501.c ++++ b/hw/display/sm501.c +@@ -701,7 +701,7 @@ static void sm501_2d_operation(SM501State *s) + { + /* obtain operation parameters */ + int cmd = (s->twoD_control >> 16) & 0x1F; +- int rtl = s->twoD_control & 0x8000000; ++ int rtl = s->twoD_control & BIT(27); + int src_x = (s->twoD_source >> 16) & 0x01FFF; + int src_y = s->twoD_source & 0xFFFF; + int dst_x = (s->twoD_destination >> 16) & 0x01FFF; +@@ -751,8 +751,7 @@ static void sm501_2d_operation(SM501State *s) + } + } + +- if ((s->twoD_source_base & 0x08000000) || +- (s->twoD_destination_base & 0x08000000)) { ++ if (s->twoD_source_base & BIT(27) || s->twoD_destination_base & BIT(27)) { + qemu_log_mask(LOG_UNIMP, "sm501: only local memory is supported.\n"); + return; + } +-- +2.23.0 +