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Merge branch 'master' into c_sp

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This commit is contained in:
Bob Andrews
2025-06-12 23:38:48 +02:00
committed by GitHub
parent a0772cfa10 0a1df881b3
commit af2ab29a91
29 changed files with 362 additions and 69 deletions
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15
src/Makefile
View File

@@ -168,4 +168,19 @@ $(eval $(call OBJS_template,common))
$(foreach prog,$(PROGS),$(eval $(call PROG_template,$(prog))))
.PHONY: dbginfo dbgsh test
test: dbginfo dbgsh
$(eval $(call OBJS_template,dbginfo))
dbginfo: $(dbginfo_OBJS)
../wrk/dbgsh$(EXE_SUFFIX): $(dbginfo_OBJS) ../wrk/common/common.a
$(CC) $(LDFLAGS) -o $@ $^ $(LDLIBS)
dbgsh: ../wrk/dbgsh$(EXE_SUFFIX)
-include $(DEPS)

9
src/ca65/instr.c
View File

@@ -169,6 +169,7 @@ static const struct {
unsigned Count;
InsDesc Ins[56];
} InsTab6502 = {
/* CAUTION: table must be sorted for bsearch */
sizeof (InsTab6502.Ins) / sizeof (InsTab6502.Ins[0]),
{
{ "ADC", 0x080A26C, 0x60, 0, PutAll },
@@ -235,6 +236,7 @@ static const struct {
unsigned Count;
InsDesc Ins[75];
} InsTab6502X = {
/* CAUTION: table must be sorted for bsearch */
sizeof (InsTab6502X.Ins) / sizeof (InsTab6502X.Ins[0]),
{
{ "ADC", 0x080A26C, 0x60, 0, PutAll },
@@ -324,6 +326,7 @@ static const struct {
unsigned Count;
InsDesc Ins[71];
} InsTab6502DTV = {
/* CAUTION: table must be sorted for bsearch */
sizeof (InsTab6502DTV.Ins) / sizeof (InsTab6502DTV.Ins[0]),
{
{ "ADC", 0x080A26C, 0x60, 0, PutAll },
@@ -405,6 +408,7 @@ static const struct {
unsigned Count;
InsDesc Ins[66];
} InsTab65SC02 = {
/* CAUTION: table must be sorted for bsearch */
sizeof (InsTab65SC02.Ins) / sizeof (InsTab65SC02.Ins[0]),
{
{ "ADC", 0x080A66C, 0x60, 0, PutAll },
@@ -481,6 +485,7 @@ static const struct {
unsigned Count;
InsDesc Ins[100];
} InsTab65C02 = {
/* CAUTION: table must be sorted for bsearch */
sizeof (InsTab65C02.Ins) / sizeof (InsTab65C02.Ins[0]),
{
{ "ADC", 0x080A66C, 0x60, 0, PutAll },
@@ -591,6 +596,7 @@ static const struct {
unsigned Count;
InsDesc Ins[133];
} InsTab4510 = {
/* CAUTION: table must be sorted for bsearch */
sizeof (InsTab4510.Ins) / sizeof (InsTab4510.Ins[0]),
{
{ "ADC", 0x080A66C, 0x60, 0, PutAll },
@@ -734,6 +740,7 @@ static const struct {
unsigned Count;
InsDesc Ins[100];
} InsTab65816 = {
/* CAUTION: table must be sorted for bsearch */
sizeof (InsTab65816.Ins) / sizeof (InsTab65816.Ins[0]),
{
{ "ADC", 0x0b8f6fc, 0x60, 0, PutAll },
@@ -844,6 +851,7 @@ static const struct {
unsigned Count;
InsDesc Ins[26];
} InsTabSweet16 = {
/* CAUTION: table must be sorted for bsearch */
sizeof (InsTabSweet16.Ins) / sizeof (InsTabSweet16.Ins[0]),
{
{ "ADD", AMSW16_REG, 0xA0, 0, PutSweet16 },
@@ -880,6 +888,7 @@ static const struct {
unsigned Count;
InsDesc Ins[135];
} InsTabHuC6280 = {
/* CAUTION: table must be sorted for bsearch */
sizeof (InsTabHuC6280.Ins) / sizeof (InsTabHuC6280.Ins[0]),
{
{ "ADC", 0x080A66C, 0x60, 0, PutAll },

1
src/ca65/scanner.c
View File

@@ -131,6 +131,7 @@ static int C = 0; /* Current input character */
int ForcedEnd = 0;
/* List of dot keywords with the corresponding tokens */
/* CAUTION: table must be sorted for bsearch */
struct DotKeyword {
const char* Key; /* MUST be first field */
token_t Tok;

12
src/cc65/codeinfo.c
View File

@@ -90,7 +90,7 @@ struct FuncInfo {
** routines are marked to use only the A register. The remainder is ignored
** anyway.
*/
/* MUST BE SORTED BY NAME !!! */
/* CAUTION: table must be sorted for bsearch */
static const FuncInfo FuncInfoTable[] = {
{ "addeq0sp", SLV_TOP | REG_AX, PSTATE_ALL | REG_AXY },
{ "addeqysp", SLV_IND | REG_AXY, PSTATE_ALL | REG_AXY },
@@ -191,12 +191,12 @@ static const FuncInfo FuncInfoTable[] = {
{ "ldeaxysp", SLV_IND | REG_Y, PSTATE_ALL | REG_EAXY },
{ "leaa0sp", REG_SP | REG_A, PSTATE_ALL | REG_AX },
{ "leaaxsp", REG_SP | REG_AX, PSTATE_ALL | REG_AX },
{ "leave00", REG_SP, PSTATE_ALL | REG_SP | REG_AXY },
{ "leave0", REG_SP, PSTATE_ALL | REG_SP | REG_XY },
{ "leave", REG_SP, PSTATE_ALL | REG_SP | REG_Y },
{ "leavey00", REG_SP, PSTATE_ALL | REG_SP | REG_AXY },
{ "leavey0", REG_SP, PSTATE_ALL | REG_SP | REG_XY },
{ "leave0", REG_SP, PSTATE_ALL | REG_SP | REG_XY },
{ "leave00", REG_SP, PSTATE_ALL | REG_SP | REG_AXY },
{ "leavey", REG_SP | REG_Y, PSTATE_ALL | REG_SP | REG_Y },
{ "leavey0", REG_SP, PSTATE_ALL | REG_SP | REG_XY },
{ "leavey00", REG_SP, PSTATE_ALL | REG_SP | REG_AXY },
{ "lsubeq", REG_EAXY | REG_PTR1_LO, PSTATE_ALL | REG_EAXY | REG_PTR1_HI },
{ "lsubeq0sp", SLV_TOP | REG_EAX, PSTATE_ALL | REG_EAXY },
{ "lsubeq1", REG_Y | REG_PTR1_LO, PSTATE_ALL | REG_EAXY | REG_PTR1_HI },
@@ -381,7 +381,7 @@ static const FuncInfo FuncInfoTable[] = {
#define FuncInfoCount (sizeof(FuncInfoTable) / sizeof(FuncInfoTable[0]))
/* Table with names of zero page locations used by the compiler */
/* MUST BE SORTED BY NAME !!! */
/* CAUTION: table must be sorted for bsearch */
static const ZPInfo ZPInfoTable[] = {
{ 0, "c_sp", 2, REG_SP_LO, REG_SP },
{ 0, "c_sp+1", 1, REG_SP_HI, REG_SP },

18
src/cc65/codeopt.c
View File

@@ -102,6 +102,7 @@ struct OptFunc {
/* A list of all the function descriptions */
/* CAUTION: should be sorted by "name" */
static OptFunc DOpt65C02BitOps = { Opt65C02BitOps, "Opt65C02BitOps", 66, 0, 0, 0, 0, 0 };
static OptFunc DOpt65C02Ind = { Opt65C02Ind, "Opt65C02Ind", 100, 0, 0, 0, 0, 0 };
static OptFunc DOpt65C02Stores = { Opt65C02Stores, "Opt65C02Stores", 100, 0, 0, 0, 0, 0 };
@@ -152,18 +153,13 @@ static OptFunc DOptJumpTarget3 = { OptJumpTarget3, "OptJumpTarget3", 100, 0,
static OptFunc DOptLoad1 = { OptLoad1, "OptLoad1", 100, 0, 0, 0, 0, 0 };
static OptFunc DOptLoad2 = { OptLoad2, "OptLoad2", 200, 0, 0, 0, 0, 0 };
static OptFunc DOptLoad3 = { OptLoad3, "OptLoad3", 0, 0, 0, 0, 0, 0 };
static OptFunc DOptLoadStoreLoad= { OptLoadStoreLoad,"OptLoadStoreLoad", 0, 0, 0, 0, 0, 0 };
static OptFunc DOptLongAssign = { OptLongAssign, "OptLongAssign", 100, 0, 0, 0, 0, 0 };
static OptFunc DOptLongCopy = { OptLongCopy, "OptLongCopy", 100, 0, 0, 0, 0, 0 };
static OptFunc DOptNegAX1 = { OptNegAX1, "OptNegAX1", 165, 0, 0, 0, 0, 0 };
static OptFunc DOptNegAX2 = { OptNegAX2, "OptNegAX2", 200, 0, 0, 0, 0, 0 };
static OptFunc DOptPrecalc = { OptPrecalc, "OptPrecalc", 100, 0, 0, 0, 0, 0 };
static OptFunc DOptPtrLoad1 = { OptPtrLoad1, "OptPtrLoad1", 100, 0, 0, 0, 0, 0 };
static OptFunc DOptPtrLoad2 = { OptPtrLoad2, "OptPtrLoad2", 100, 0, 0, 0, 0, 0 };
static OptFunc DOptPtrLoad3 = { OptPtrLoad3, "OptPtrLoad3", 100, 0, 0, 0, 0, 0 };
static OptFunc DOptPtrLoad4 = { OptPtrLoad4, "OptPtrLoad4", 100, 0, 0, 0, 0, 0 };
static OptFunc DOptPtrLoad5 = { OptPtrLoad5, "OptPtrLoad5", 50, 0, 0, 0, 0, 0 };
static OptFunc DOptPtrLoad6 = { OptPtrLoad6, "OptPtrLoad6", 60, 0, 0, 0, 0, 0 };
static OptFunc DOptPtrLoad7 = { OptPtrLoad7, "OptPtrLoad7", 140, 0, 0, 0, 0, 0 };
static OptFunc DOptPtrLoad11 = { OptPtrLoad11, "OptPtrLoad11", 92, 0, 0, 0, 0, 0 };
static OptFunc DOptPtrLoad12 = { OptPtrLoad12, "OptPtrLoad12", 50, 0, 0, 0, 0, 0 };
static OptFunc DOptPtrLoad13 = { OptPtrLoad13, "OptPtrLoad13", 65, 0, 0, 0, 0, 0 };
@@ -173,6 +169,12 @@ static OptFunc DOptPtrLoad16 = { OptPtrLoad16, "OptPtrLoad16", 100, 0,
static OptFunc DOptPtrLoad17 = { OptPtrLoad17, "OptPtrLoad17", 190, 0, 0, 0, 0, 0 };
static OptFunc DOptPtrLoad18 = { OptPtrLoad18, "OptPtrLoad18", 100, 0, 0, 0, 0, 0 };
static OptFunc DOptPtrLoad19 = { OptPtrLoad19, "OptPtrLoad19", 65, 0, 0, 0, 0, 0 };
static OptFunc DOptPtrLoad2 = { OptPtrLoad2, "OptPtrLoad2", 100, 0, 0, 0, 0, 0 };
static OptFunc DOptPtrLoad3 = { OptPtrLoad3, "OptPtrLoad3", 100, 0, 0, 0, 0, 0 };
static OptFunc DOptPtrLoad4 = { OptPtrLoad4, "OptPtrLoad4", 100, 0, 0, 0, 0, 0 };
static OptFunc DOptPtrLoad5 = { OptPtrLoad5, "OptPtrLoad5", 50, 0, 0, 0, 0, 0 };
static OptFunc DOptPtrLoad6 = { OptPtrLoad6, "OptPtrLoad6", 60, 0, 0, 0, 0, 0 };
static OptFunc DOptPtrLoad7 = { OptPtrLoad7, "OptPtrLoad7", 140, 0, 0, 0, 0, 0 };
static OptFunc DOptPtrStore1 = { OptPtrStore1, "OptPtrStore1", 65, 0, 0, 0, 0, 0 };
static OptFunc DOptPtrStore2 = { OptPtrStore2, "OptPtrStore2", 65, 0, 0, 0, 0, 0 };
static OptFunc DOptPtrStore3 = { OptPtrStore3, "OptPtrStore3", 100, 0, 0, 0, 0, 0 };
@@ -202,7 +204,6 @@ static OptFunc DOptStore3 = { OptStore3, "OptStore3", 120, 0,
static OptFunc DOptStore4 = { OptStore4, "OptStore4", 50, 0, 0, 0, 0, 0 };
static OptFunc DOptStore5 = { OptStore5, "OptStore5", 100, 0, 0, 0, 0, 0 };
static OptFunc DOptStoreLoad = { OptStoreLoad, "OptStoreLoad", 0, 0, 0, 0, 0, 0 };
static OptFunc DOptLoadStoreLoad= { OptLoadStoreLoad,"OptLoadStoreLoad", 0, 0, 0, 0, 0, 0 };
static OptFunc DOptSub1 = { OptSub1, "OptSub1", 100, 0, 0, 0, 0, 0 };
static OptFunc DOptSub2 = { OptSub2, "OptSub2", 100, 0, 0, 0, 0, 0 };
static OptFunc DOptSub3 = { OptSub3, "OptSub3", 100, 0, 0, 0, 0, 0 };
@@ -217,6 +218,7 @@ static OptFunc DOptUnusedStores = { OptUnusedStores, "OptUnusedStores", 0, 0,
/* Table containing all the steps in alphabetical order */
/* CAUTION: table must be sorted for bsearch */
static OptFunc* OptFuncs[] = {
&DOpt65C02BitOps,
&DOpt65C02Ind,
@@ -268,6 +270,7 @@ static OptFunc* OptFuncs[] = {
&DOptLoad1,
&DOptLoad2,
&DOptLoad3,
&DOptLoadStoreLoad,
&DOptLongAssign,
&DOptLongCopy,
&DOptNegAX1,
@@ -318,7 +321,6 @@ static OptFunc* OptFuncs[] = {
&DOptStore4,
&DOptStore5,
&DOptStoreLoad,
&DOptLoadStoreLoad,
&DOptSub1,
&DOptSub2,
&DOptSub3,

8
src/cc65/codeoptutil.c
View File

@@ -1225,6 +1225,10 @@ static int CmpHarmless (const void* Key, const void* Entry)
}
/* CAUTION: table must be sorted for bsearch */
static const char* const Tab[] = {
"_abs",
};
int HarmlessCall (const CodeEntry* E, int PushedBytes)
/* Check if this is a call to a harmless subroutine that will not interrupt
@@ -1252,10 +1256,6 @@ int HarmlessCall (const CodeEntry* E, int PushedBytes)
}
return 1;
} else {
static const char* const Tab[] = {
"_abs",
};
void* R = bsearch (E->Arg,
Tab,
sizeof (Tab) / sizeof (Tab[0]),

2
src/cc65/coptstop.c
View File

@@ -1464,6 +1464,7 @@ static unsigned Opt_a_tosxor (StackOpData* D)
/* The first column of these two tables must be sorted in lexical order */
/* CAUTION: table must be sorted for bsearch */
static const OptFuncDesc FuncTable[] = {
{ "___bzero", Opt___bzero, REG_NONE, OP_X_ZERO | OP_A_KNOWN },
{ "staspidx", Opt_staspidx, REG_NONE, OP_NONE },
@@ -1487,6 +1488,7 @@ static const OptFuncDesc FuncTable[] = {
{ "tosxorax", Opt_tosxorax, REG_NONE, OP_NONE },
};
/* CAUTION: table must be sorted for bsearch */
static const OptFuncDesc FuncRegATable[] = {
{ "tosandax", Opt_a_tosand, REG_NONE, OP_RHS_REMOVE_DIRECT | OP_RHS_LOAD_DIRECT },
{ "toseqax", Opt_a_toseq, REG_NONE, OP_NONE },

84
src/cc65/main.c
View File

@@ -317,6 +317,81 @@ static void SetSys (const char* Sys)
static void DefineCpuMacros (void)
/* Define macros for the target CPU */
{
const char* CPUName;
/* Note: The list of CPUs handled here must match the one checked in
** OptCPU().
*/
switch (CPU) {
/* The following ones are legal CPUs as far as the assembler is
** concerned but are ruled out earlier in the compiler, so this
** function should never see them.
*/
case CPU_NONE:
case CPU_SWEET16:
case CPU_M740:
case CPU_4510:
case CPU_UNKNOWN:
CPUName = (CPU == CPU_UNKNOWN)? "unknown" : CPUNames[CPU];
Internal ("Invalid CPU \"%s\"", CPUName);
break;
case CPU_6502:
DefineNumericMacro ("__CPU_6502__", 1);
break;
case CPU_6502X:
DefineNumericMacro ("__CPU_6502X__", 1);
break;
case CPU_6502DTV:
DefineNumericMacro ("__CPU_6502DTV__", 1);
break;
case CPU_65SC02:
DefineNumericMacro ("__CPU_65SC02__", 1);
break;
case CPU_65C02:
DefineNumericMacro ("__CPU_65C02__", 1);
break;
case CPU_65816:
DefineNumericMacro ("__CPU_65816__", 1);
break;
case CPU_HUC6280:
DefineNumericMacro ("__CPU_HUC6280__", 1);
break;
default:
FAIL ("Unexpected value in switch");
break;
}
/* Define the macros for instruction sets. We only include the ones for
** the available CPUs.
*/
DefineNumericMacro ("__CPU_ISET_6502__", CPU_ISET_6502);
DefineNumericMacro ("__CPU_ISET_6502X__", CPU_ISET_6502X);
DefineNumericMacro ("__CPU_ISET_6502DTV__", CPU_ISET_6502DTV);
DefineNumericMacro ("__CPU_ISET_65SC02__", CPU_ISET_65SC02);
DefineNumericMacro ("__CPU_ISET_65C02__", CPU_ISET_65C02);
DefineNumericMacro ("__CPU_ISET_65816__", CPU_ISET_65816);
DefineNumericMacro ("__CPU_ISET_HUC6280__", CPU_ISET_HUC6280);
/* Now define the macro that contains the bit set with the available
** cpu instructions.
*/
DefineNumericMacro ("__CPU__", CPUIsets[CPU]);
}
static void FileNameOption (const char* Opt, const char* Arg, StrBuf* Name)
/* Handle an option that remembers a file name for later */
{
@@ -477,7 +552,9 @@ static void OptCreateFullDep (const char* Opt attribute ((unused)),
static void OptCPU (const char* Opt, const char* Arg)
/* Handle the --cpu option */
{
/* Find the CPU from the given name */
/* Find the CPU from the given name. We do only accept a certain number
** of CPUs. If the list is changed, be sure to adjust SetCpuMacros().
*/
CPU = FindCPU (Arg);
if (CPU != CPU_6502 && CPU != CPU_6502X && CPU != CPU_65SC02 &&
CPU != CPU_65C02 && CPU != CPU_65816 && CPU != CPU_HUC6280 &&
@@ -1063,7 +1140,9 @@ int main (int argc, char* argv[])
/* Create the output file name if it was not explicitly given */
MakeDefaultOutputName (InputFile);
/* If no CPU given, use the default CPU for the target */
/* If no CPU given, use the default CPU for the target. Define macros that
** allow to query the CPU.
*/
if (CPU == CPU_UNKNOWN) {
if (Target != TGT_UNKNOWN) {
CPU = GetTargetProperties (Target)->DefaultCPU;
@@ -1071,6 +1150,7 @@ int main (int argc, char* argv[])
CPU = CPU_6502;
}
}
DefineCpuMacros ();
/* If no memory model was given, use the default */
if (MemoryModel == MMODEL_UNKNOWN) {

1
src/cc65/opcodes.c
View File

@@ -55,6 +55,7 @@
/* Opcode description table */
/* CAUTION: table must be sorted by mnemonic for bsearch */
const OPCDesc OPCTable[OP65_COUNT] = {
/* 65XX opcodes */

8
src/cc65/pragma.c
View File

@@ -89,6 +89,7 @@ typedef enum {
} pragma_t;
/* Pragma table */
/* CAUTION: table must be sorted for bsearch */
static const struct Pragma {
const char* Key; /* Keyword */
pragma_t Tok; /* Token */
@@ -433,12 +434,7 @@ static void ApplySegNamePragma (pragma_t Token, int PushPop, const char* Name, u
SetSegAddrSize (Name, AddrSize);
}
/* BSS variables are output at the end of the compilation. Don't
** bother to change their segment, now.
*/
if (Seg != SEG_BSS) {
g_segname (Seg);
}
g_segname (Seg);
}

1
src/cc65/preproc.c
View File

@@ -216,6 +216,7 @@ typedef enum {
/* Preprocessor directive tokens mapping table */
/* CAUTION: table must be sorted for bsearch */
static const struct PPDType {
const char* Tok; /* Token */
ppdirective_t Type; /* Type */

1
src/cc65/scanner.c
View File

@@ -87,6 +87,7 @@ enum {
};
/* Token table */
/* CAUTION: table must be sorted for bsearch */
static const struct Keyword {
char* Key; /* Keyword name */
unsigned char Tok; /* The token */

5
src/cc65/stdfunc.c
View File

@@ -78,8 +78,8 @@ static void StdFunc_strlen (FuncDesc*, ExprDesc*);
/* Table with all known functions and their handlers. Must be sorted
** alphabetically!
/* Table with all known functions and their handlers.
** CAUTION: table must be alphabetically sorted for bsearch
*/
static struct StdFuncDesc {
const char* Name;
@@ -90,7 +90,6 @@ static struct StdFuncDesc {
{ "strcmp", StdFunc_strcmp },
{ "strcpy", StdFunc_strcpy },
{ "strlen", StdFunc_strlen },
};
#define FUNC_COUNT (sizeof (StdFuncs) / sizeof (StdFuncs[0]))

15
src/cl65/main.c
View File

@@ -122,6 +122,11 @@ static int DoAssemble = 1;
/* The name of the output file, NULL if none given */
static const char* OutputName = 0;
/* The path part of the output file, NULL if none given
** or the OutputName is just a filename with no path
** information. */
static char *OutputDirectory = 0;
/* The name of the linker configuration file if given */
static const char* LinkerConfig = 0;
@@ -555,7 +560,7 @@ static void AssembleFile (const char* File, const char* TmpFile, unsigned ArgCou
if (TmpFile) {
ObjName = MakeFilename (TmpFile, ".o");
} else {
ObjName = MakeTmpFilename (".o");
ObjName = MakeTmpFilename (OutputDirectory, File, ".o");
}
CmdSetOutput (&CA65, ObjName);
CmdAddFile (&LD65, ObjName);
@@ -684,7 +689,7 @@ static void Compile (const char* File)
if (DoAssemble) {
/* set a temporary output file name */
TmpFile = MakeTmpFilename(".s");
TmpFile = MakeTmpFilename(OutputDirectory, File, ".s");
CmdSetOutput (&CC65, TmpFile);
}
@@ -729,7 +734,7 @@ static void CompileRes (const char* File)
** BEFORE adding the file
*/
if (DoAssemble && DoLink) {
AsmName = MakeTmpFilename(".s");
AsmName = MakeTmpFilename(OutputDirectory, File, ".s");
CmdSetAsmOutput(&GRC, AsmName);
}
@@ -1623,6 +1628,7 @@ int main (int argc, char* argv [])
case 'o':
/* Name the output file */
OutputName = GetArg (&I, 2);
OutputDirectory = GetFileDirectory(OutputName);
break;
case 'r':
@@ -1713,6 +1719,9 @@ int main (int argc, char* argv [])
}
RemoveTempFiles ();
if (OutputDirectory != NULL) {
xfree(OutputDirectory);
}
/* Return an apropriate exit code */
return EXIT_SUCCESS;

1
src/common/filetype.c
View File

@@ -48,6 +48,7 @@
/* CAUTION: table must be sorted for bsearch */
static const FileId TypeTable[] = {
/* Upper case stuff for obsolete operating systems */
{ "A", FILETYPE_LIB },

65
src/common/fname.c
View File

@@ -33,8 +33,17 @@
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#if defined(_MSC_VER)
# include <process.h>
#else
# include <unistd.h>
#endif
#include "xmalloc.h"
#include "fname.h"
@@ -93,7 +102,28 @@ const char* FindName (const char* Path)
return Path + Len;
}
char *GetFileDirectory (const char* File)
/* Return a copy of the path part of a File, or NULL if there is none. */
{
char *Out, *P;
if (File == NULL) {
return NULL;
}
Out = xmalloc (strlen (File) + 1);
strcpy(Out, File);
P = (char *)FindName (Out);
if (P == Out) {
/* This is a simple filename. */
xfree (Out);
return NULL;
}
*P = '\0';
return Out;
}
char* MakeFilename (const char* Origin, const char* Ext)
/* Make a new file name from Origin and Ext. If Origin has an extension, it
@@ -119,35 +149,22 @@ char* MakeFilename (const char* Origin, const char* Ext)
char* MakeTmpFilename (const char* Ext)
/* Make a new temporary file name from Ext. tmpnam(3) is called
** and Ext is appended to generate the filename.
char* MakeTmpFilename (const char *Directory, const char *Origin, const char* Ext)
/* Make a new temporary file name from Origin and Ext.
** The result is placed in a malloc'ed buffer and returned.
*/
{
char* Out;
char Buffer[L_tmpnam * 2]; /* a lazy way to ensure we have space for Ext */
size_t Len = 0;
/*
** gcc emits the following warning here:
**
** warning: the use of `tmpnam' is dangerous, better use `mkstemp'
**
** however, mkstemp actually opens a file, which we do not want.
** tmpfile() is unsuitable for the same reason.
**
** we could write our own version, but then we would have to struggle
** with supporting multiple build environments.
**
** tmpnam(3) is safe here, because ca65 / cc65 / ld65 will simply clobber
** an existing file, or exit if with an error if they are unable to.
**
** gcc will also complain, if you don't use the return value from tmpnam(3)
*/
strcat(tmpnam(Buffer), Ext);
Out = xmalloc (strlen (Buffer) + 1);
strcpy (Out, Buffer);
/* Allocate template */
if (Directory != NULL) {
Len = strlen (Directory);
}
Len += strlen (Origin) + strlen (".2147483648") + strlen (Ext) + 1;
Out = xmalloc (Len);
snprintf (Out, Len, "%s%s.%u%s", (Directory != NULL ? Directory : ""),
FindName(Origin), getpid(), Ext);
return Out;
}

10
src/common/fname.h
View File

@@ -52,6 +52,9 @@ const char* FindName (const char* Path);
** the file, the function returns Path as name.
*/
char *GetFileDirectory (const char* File);
/* Return a copy of the path part of a File, or NULL if there is none. */
char* MakeFilename (const char* Origin, const char* Ext);
/* Make a new file name from Origin and Ext. If Origin has an extension, it
** is removed and Ext is appended. If Origin has no extension, Ext is simply
@@ -59,9 +62,10 @@ char* MakeFilename (const char* Origin, const char* Ext);
** The function may be used to create "foo.o" from "foo.s".
*/
char* MakeTmpFilename (const char* Ext);
/* Make a new temporary file name from Ext. tmpnam(3) is called
** and Ext is appended to generate the filename.
char* MakeTmpFilename (const char *Directory, const char *Origin, const char* Ext);
/* Make a new temporary file name from Directory, Origin, and Ext.
** A temporary path is generated from the Directory,
** the Origin filename, the compiler's PID and the Extension.
** The result is placed in a malloc'ed buffer and returned.
*/

3
src/common/target.c
View File

@@ -138,8 +138,9 @@ struct TargetEntry {
target_t Id; /* Target ID */
};
/* Table that maps target names to IDs. Sorted alphabetically for bsearch().
/* Table that maps target names to IDs.
** Allows multiple entries for one target ID (target name aliases).
** CAUTION: must be alphabetically for bsearch().
*/
static const TargetEntry TargetMap[] = {
{ "apple2", TGT_APPLE2 },

1
src/dbginfo/dbginfo.c
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@@ -2523,6 +2523,7 @@ static void NextChar (InputData* D)
/* CAUTION: table must be sorted for bsearch */
static void NextToken (InputData* D)
/* Read the next token from the input stream */
{

3
src/sp65/convert.c
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@@ -61,7 +61,8 @@ struct ConverterMapEntry {
StrBuf* (*ConvertFunc) (const Bitmap*, const Collection*);
};
/* Converter table, alphabetically sorted */
/* Converter table */
/* CAUTION: table must be alphabetically sorted for bsearch */
static const ConverterMapEntry ConverterMap[] = {
{ "geos-bitmap", GenGeosBitmap },
{ "geos-icon", GenGeosIcon },

3
src/sp65/input.c
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@@ -69,7 +69,8 @@ static InputFormatDesc InputFormatTable[ifCount] = {
{ ReadPCXFile },
};
/* Table that maps extensions to input formats. Must be sorted alphabetically */
/* Table that maps extensions to input formats. */
/* CAUTION: table must be alphabetically sorted for bsearch */
static const FileId FormatTable[] = {
/* Upper case stuff for obsolete operating systems */
{ "PCX", ifPCX },

3
src/sp65/output.c
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@@ -78,7 +78,8 @@ static OutputFormatDesc OutputFormatTable[ofCount] = {
{ WriteCFile },
};
/* Table that maps extensions to Output formats. Must be sorted alphabetically */
/* Table that maps extensions to Output formats. */
/* CAUTION: table must be alphabetically sorted for bsearch */
static const FileId FormatTable[] = {
/* Upper case stuff for obsolete operating systems */
{ "A", ofAsm },

3
src/sp65/palconv.c
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@@ -56,7 +56,8 @@ struct PaletteMapEntry {
StrBuf* (*PaletteFunc) (const Bitmap*, const Collection*);
};
/* Converter table, alphabetically sorted */
/* Converter table */
/* CAUTION: table must be alphabetically sorted for bsearch */
static const PaletteMapEntry PaletteMap[] = {
{ "lynx-palette", GenLynxPalette },
};