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*compile.c: Add additional CCR flags (I,UI,H,U)

This commit is contained in:
Andrey Volkov 2002-05-17 18:55:13 +00:00
parent 906709f48c
commit f6225c9615
2 changed files with 16 additions and 3 deletions
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4
sim/h8300/ChangeLog
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@ -1,3 +1,7 @@
2002-05-17 Andrey Volkov (avolkov@transas.com)
* compile.c: Add additional CCR flags (I,UI,H,U)
2002-05-17 Andrey Volkov (avolkov@transas.com)
* compile.c: Change literal regnumbers to REGNUMS.

15
sim/h8300/compile.c
View File

@ -81,13 +81,18 @@ void sim_set_simcache_size PARAMS ((int));
#define HIGH_BYTE(x) (((x) >> 8) & 0xff)
#define P(X,Y) ((X << 8) | Y)
#define BUILDSR() cpu.ccr = (N << 3) | (Z << 2) | (V << 1) | C;
#define BUILDSR() cpu.ccr = (I << 7) | (UI << 6)| (H<<5) | (U<<4) | \
(N << 3) | (Z << 2) | (V<<1) | C;
#define GETSR() \
c = (cpu.ccr >> 0) & 1;\
v = (cpu.ccr >> 1) & 1;\
nz = !((cpu.ccr >> 2) & 1);\
n = (cpu.ccr >> 3) & 1;
n = (cpu.ccr >> 3) & 1;\
u = (cpu.ccr >> 4) & 1;\
h = (cpu.ccr >> 5) & 1;\
ui = ((cpu.ccr >> 6) & 1);\
intMaskBit = (cpu.ccr >> 7) & 1;
#ifdef __CHAR_IS_SIGNED__
#define SEXTCHAR(x) ((char) (x))
@ -775,6 +780,10 @@ control_c (sig, code, scp, addr)
#define Z (nz == 0)
#define V (v != 0)
#define N (n != 0)
#define U (u != 0)
#define H (h != 0)
#define UI (ui != 0)
#define I (intMaskBit != 0)
static int
mop (code, bsize, sign)
@ -934,7 +943,7 @@ sim_resume (sd, step, siggnal)
int ea;
int bit;
int pc;
int c, nz, v, n;
int c, nz, v, n, u, h, ui, intMaskBit;
int oldmask;
init_pointers ();