From d12b948e828ffb9316723ef1bab38cfdbab6e90d Mon Sep 17 00:00:00 2001 From: Andrew Alderwick Date: Wed, 1 Mar 2023 19:23:13 +0000 Subject: [PATCH 1/2] Remove unitialised memory. --- src/devices/screen.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/devices/screen.c b/src/devices/screen.c index b8757d1..a3da75f 100644 --- a/src/devices/screen.c +++ b/src/devices/screen.c @@ -16,7 +16,7 @@ WITH REGARD TO THIS SOFTWARE. UxnScreen uxn_screen; -static Uint8 blending[5][16] = { +static Uint8 blending[4][16] = { {0, 0, 0, 0, 1, 0, 1, 1, 2, 2, 0, 2, 3, 3, 3, 0}, {0, 1, 2, 3, 0, 1, 2, 3, 0, 1, 2, 3, 0, 1, 2, 3}, {1, 2, 3, 1, 1, 2, 3, 1, 1, 2, 3, 1, 1, 2, 3, 1}, From 075747f2bdeba90fb0e2f7995e3c092ae69f3fa9 Mon Sep 17 00:00:00 2001 From: Andrew Alderwick Date: Wed, 1 Mar 2023 19:24:18 +0000 Subject: [PATCH 2/2] Address compiler warning about switch case falling through. --- src/uxn.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/uxn.c b/src/uxn.c index 5156651..14effdb 100644 --- a/src/uxn.c +++ b/src/uxn.c @@ -49,7 +49,7 @@ uxn_eval(Uxn *u, Uint16 pc) switch(opcode - (!opcode * (instr >> 5))) { /* Immediate */ case -0x0: /* BRK */ return 1; - case -0x1: /* JCI */ POP8(b) if(!b) { pc += 2; break; } + case -0x1: /* JCI */ POP8(b) if(!b) { pc += 2; break; } /* else fallthrough */ case -0x2: /* JMI */ pc += PEEK16(u->ram + pc) + 2; break; case -0x3: /* JSI */ s = u->rst; PUSH16(pc + 2) pc += PEEK16(u->ram + pc) + 2; break; case -0x4: /* LIT */