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Fix several VC++ warnings

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git-svn-id: svn://svn.cc65.org/cc65/trunk@40 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz
2000-06-08 21:11:48 +00:00
parent 048930265c
commit f24375b241
5 changed files with 25 additions and 19 deletions
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18
src/cc65/codegen.c
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@@ -35,7 +35,13 @@
int oursp = 0; int oursp = 0;
/* Current segment */ /* Current segment */
static enum { SEG_CODE, SEG_RODATA, SEG_DATA, SEG_BSS } CurSeg = SEG_CODE; static enum {
SEG_INV = -1, /* Invalid segment */
SEG_CODE,
SEG_RODATA,
SEG_DATA,
SEG_BSS
} CurSeg = SEG_CODE;
/* Segment names */ /* Segment names */
static char* SegmentNames [4]; static char* SegmentNames [4];
@@ -173,7 +179,7 @@ void g_postamble (void)
static void UseSeg (unsigned NewSeg) static void UseSeg (int NewSeg)
/* Switch to a specific segment */ /* Switch to a specific segment */
{ {
if (CurSeg != NewSeg) { if (CurSeg != NewSeg) {
@@ -217,7 +223,7 @@ void g_usebss (void)
void SegName (unsigned Seg, const char* Name) static void SegName (int Seg, const char* Name)
/* Set the name of a segment */ /* Set the name of a segment */
{ {
/* Free the old name and set a new one */ /* Free the old name and set a new one */
@@ -228,7 +234,7 @@ void SegName (unsigned Seg, const char* Name)
* with the new name. * with the new name.
*/ */
if (Seg == CurSeg) { if (Seg == CurSeg) {
CurSeg = -1; /* Invalidate */ CurSeg = SEG_INV; /* Invalidate */
UseSeg (Seg); UseSeg (Seg);
} }
} }
@@ -2219,9 +2225,9 @@ void g_push (unsigned flags, unsigned long val)
} else { } else {
/* Handle as 16 bit value */ /* Handle as 16 bit value */
hi = val >> 8; hi = (unsigned char) (val >> 8);
if (val <= 7) { if (val <= 7) {
AddCodeLine ("\tjsr\tpush%u", val); AddCodeLine ("\tjsr\tpush%u", (unsigned) val);
} else if (hi == 0 || hi == 0xFF) { } else if (hi == 0 || hi == 0xFF) {
/* Use special function */ /* Use special function */
ldaconst (val); ldaconst (val);

3
src/cc65/include.c
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@@ -73,7 +73,6 @@ static char* Find (const char* Path, const char* File)
*/ */
{ {
const char* P; const char* P;
unsigned Count;
int Max; int Max;
char PathName [FILENAME_MAX]; char PathName [FILENAME_MAX];
@@ -92,7 +91,7 @@ static char* Find (const char* Path, const char* File)
/* Start the search */ /* Start the search */
while (*P) { while (*P) {
/* Copy the next path element into the buffer */ /* Copy the next path element into the buffer */
Count = 0; int Count = 0;
while (*P != '\0' && *P != ';' && Count < Max) { while (*P != '\0' && *P != ';' && Count < Max) {
PathName [Count++] = *P++; PathName [Count++] = *P++;
} }

5
src/cc65/locals.c
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@@ -54,7 +54,7 @@
/* Register variable management */ /* Register variable management */
unsigned MaxRegSpace = 6; /* Maximum space available */ unsigned MaxRegSpace = 6; /* Maximum space available */
static int RegOffs = 0; /* Offset into register space */ static unsigned RegOffs = 0; /* Offset into register space */
static const SymEntry** RegSyms = 0; /* The register variables */ static const SymEntry** RegSyms = 0; /* The register variables */
static unsigned RegSymCount = 0; /* Number of register variables */ static unsigned RegSymCount = 0; /* Number of register variables */
@@ -407,7 +407,8 @@ void RestoreRegVars (int HaveResult)
* the accumulator must be saved across the restore. * the accumulator must be saved across the restore.
*/ */
{ {
int I, J, Bytes, Offs; unsigned I, J;
int Bytes, Offs;
/* If we don't have register variables in this function, bail out early */ /* If we don't have register variables in this function, bail out early */
if (RegSymCount == 0) { if (RegSymCount == 0) {

2
src/cc65/mem.c
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@@ -26,7 +26,7 @@
#include <string.h> #include <string.h>
#include <stdlib.h> #include <stdlib.h>
#include <ctype.h> #include <ctype.h>
#ifdef __WATCOMC__ #if defined(__WATCOMC__) || defined(_MSC_VER)
# include <malloc.h> # include <malloc.h>
#endif #endif

2
src/cc65/pragma.c
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@@ -106,7 +106,7 @@ static void FlagPragma (unsigned char* Flag)
constexpr (&val); constexpr (&val);
/* Store the value into the flag parameter */ /* Store the value into the flag parameter */
*Flag = val.e_const; *Flag = (val.e_const != 0);
} }