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-rw-r--r--main.c120
1 files changed, 60 insertions, 60 deletions
diff --git a/main.c b/main.c
index 9d734c0..273ee7f 100644
--- a/main.c
+++ b/main.c
@@ -1,16 +1,16 @@
#include "minias.h"
/* Parsed assembly */
-static AsmLine* allasm = NULL;
+static AsmLine *allasm = NULL;
/* Number of assembly relaxation passes. */
static int nrelax = 1;
/* Symbols before writing to symtab section. */
-static struct hashtable* symbols = NULL;
+static struct hashtable *symbols = NULL;
/* Array of all relocations before adding to the rel section. */
-static Relocation* relocs = NULL;
+static Relocation *relocs = NULL;
static size_t nrelocs = 0;
static size_t reloccap = 0;
@@ -18,21 +18,21 @@ static size_t reloccap = 0;
static Section sections[MAXSECTIONS];
static size_t nsections = 1; // first is reserved.
-static Section* cursection = NULL;
-static Section* shstrtab = NULL;
-static Section* strtab = NULL;
-static Section* symtab = NULL;
-static Section* bss = NULL;
-static Section* text = NULL;
-static Section* data = NULL;
-static Section* textrel = NULL;
-static Section* datarel = NULL;
-
-static char* infilename = "<stdin>";
+static Section *cursection = NULL;
+static Section *shstrtab = NULL;
+static Section *strtab = NULL;
+static Section *symtab = NULL;
+static Section *bss = NULL;
+static Section *text = NULL;
+static Section *data = NULL;
+static Section *textrel = NULL;
+static Section *datarel = NULL;
+
+static char *infilename = "<stdin>";
static size_t curlineno = 0;
static void
-lfatal(const char* fmt, ...)
+lfatal(const char *fmt, ...)
{
va_list ap;
fprintf(stderr, "%s:%ld: ", infilename, curlineno);
@@ -42,14 +42,14 @@ lfatal(const char* fmt, ...)
exit(1);
}
-static Symbol*
-getsym(const char* name)
+static Symbol *
+getsym(const char *name)
{
Symbol **ps, *s;
struct hashtablekey htk;
htabkey(&htk, name, strlen(name));
- ps = (Symbol**)htabput(symbols, &htk);
+ ps = (Symbol **)htabput(symbols, &htk);
if (!*ps) {
*ps = xmalloc(sizeof(Symbol));
**ps = (Symbol){
@@ -62,7 +62,7 @@ getsym(const char* name)
}
static void
-secaddbytes(Section* s, const void* bytes, size_t n)
+secaddbytes(Section *s, const void *bytes, size_t n)
{
if (s->hdr.sh_type == SHT_NOBITS) {
@@ -80,23 +80,23 @@ secaddbytes(Section* s, const void* bytes, size_t n)
}
static void
-secaddbyte(Section* s, uint8_t b)
+secaddbyte(Section *s, uint8_t b)
{
secaddbytes(s, &b, 1);
}
static Elf64_Word
-elfstr(Section* sec, const char* s)
+elfstr(Section *sec, const char *s)
{
Elf64_Word i = sec->hdr.sh_size;
secaddbytes(sec, s, strlen(s) + 1);
return i;
}
-static Section*
+static Section *
newsection()
{
- Section* s;
+ Section *s;
if (nsections >= MAXSECTIONS)
fatal("too many sections");
s = &sections[nsections];
@@ -105,15 +105,15 @@ newsection()
return s;
}
-static Section*
-getsection(const char* name)
+static Section *
+getsection(const char *name)
{
size_t i;
- char* secname;
- Section* s;
+ char *secname;
+ Section *s;
for (i = 0; i < nsections; i++) {
- secname = (char*)shstrtab->data + sections[i].hdr.sh_name;
+ secname = (char *)shstrtab->data + sections[i].hdr.sh_name;
if (strcmp(secname, name) == 0)
return &sections[i];
}
@@ -178,7 +178,7 @@ initsections(void)
datarel->hdr.sh_entsize = sizeof(Elf64_Rela);
}
-static Relocation*
+static Relocation *
newreloc()
{
if (nrelocs == reloccap) {
@@ -197,7 +197,7 @@ sb(uint8_t b)
}
static void
-sbn(uint8_t* bytes, size_t n)
+sbn(uint8_t *bytes, size_t n)
{
secaddbytes(cursection, bytes, n);
}
@@ -327,10 +327,10 @@ assemblerex(Rex rex)
/* Assemble a symbolic value. */
static void
-assemblereloc(const char* l, int64_t c, int nbytes, int type)
+assemblereloc(const char *l, int64_t c, int nbytes, int type)
{
- Relocation* reloc;
- Symbol* sym;
+ Relocation *reloc;
+ Symbol *sym;
if (l != NULL) {
reloc = newreloc();
@@ -347,7 +347,7 @@ assemblereloc(const char* l, int64_t c, int nbytes, int type)
/* Assemble a r <-> mem operation. */
static void
-assemblemem(const Memarg* memarg, Rex rex, VarBytes prefix, VarBytes opcode,
+assemblemem(const Memarg *memarg, Rex rex, VarBytes prefix, VarBytes opcode,
uint8_t reg, int32_t nexti)
{
@@ -480,11 +480,11 @@ assemblemem(const Memarg* memarg, Rex rex, VarBytes prefix, VarBytes opcode,
}
static void
-assemblejmp(const Jmp* j)
+assemblejmp(const Jmp *j)
{
int jmpsize;
int64_t distance;
- Symbol* target;
+ Symbol *target;
// clang-format off
static uint8_t cc2op[31] = {
@@ -523,7 +523,7 @@ assemblejmp(const Jmp* j)
}
static void
-assembleabsimm(const Imm* imm)
+assembleabsimm(const Imm *imm)
{
int reltype;
@@ -542,11 +542,11 @@ assembleabsimm(const Imm* imm)
}
static void
-assembleinstr(const Instr* instr)
+assembleinstr(const Instr *instr)
{
Rex rex;
- const Memarg* memarg;
- const Imm* imm;
+ const Memarg *memarg;
+ const Imm *imm;
uint8_t reg, rm;
switch (instr->encoder) {
@@ -696,9 +696,9 @@ assembleinstr(const Instr* instr)
static void
assemble(void)
{
- Symbol* sym;
- AsmLine* l;
- const Parsev* v;
+ Symbol *sym;
+ AsmLine *l;
+ const Parsev *v;
cursection = text;
curlineno = 0;
@@ -716,8 +716,8 @@ assemble(void)
sym->global = 1;
break;
case ASM_DIR_SECTION: {
- const char* fp;
- Section* s;
+ const char *fp;
+ Section *s;
s = getsection(v->section.name);
s->hdr.sh_type = v->section.type;
@@ -821,8 +821,8 @@ assemble(void)
static void
relaxreset(void)
{
- Symbol* sym;
- Section* sec;
+ Symbol *sym;
+ Section *sec;
size_t i;
/* Reset relocations and section data but retain capacity. */
@@ -847,7 +847,7 @@ relaxreset(void)
}
static void
-addtosymtab(Symbol* sym)
+addtosymtab(Symbol *sym)
{
Elf64_Sym elfsym;
int stype;
@@ -874,7 +874,7 @@ addtosymtab(Symbol* sym)
static void
fillsymtab(void)
{
- Symbol* sym;
+ Symbol *sym;
size_t i;
// Local symbols
@@ -904,10 +904,10 @@ fillsymtab(void)
}
static int
-resolvereloc(Relocation* reloc)
+resolvereloc(Relocation *reloc)
{
- Symbol* sym;
- uint8_t* rdata;
+ Symbol *sym;
+ uint8_t *rdata;
int64_t value;
sym = reloc->sym;
@@ -939,10 +939,10 @@ resolvereloc(Relocation* reloc)
}
static void
-appendreloc(Relocation* reloc)
+appendreloc(Relocation *reloc)
{
- Symbol* sym;
- Section* relsection;
+ Symbol *sym;
+ Section *relsection;
Elf64_Rela elfrel;
memset(&elfrel, 0, sizeof(elfrel));
@@ -975,7 +975,7 @@ appendreloc(Relocation* reloc)
static void
handlerelocs(void)
{
- Relocation* reloc;
+ Relocation *reloc;
size_t i;
for (i = 0; i < nrelocs; i++) {
reloc = &relocs[i];
@@ -986,7 +986,7 @@ handlerelocs(void)
}
static void
-out(const void* buf, size_t n)
+out(const void *buf, size_t n)
{
fwrite(buf, 1, n, stdout);
if (ferror(stdout))
@@ -1036,7 +1036,7 @@ outelf(void)
}
static void
-usage(char* argv0)
+usage(char *argv0)
{
fprintf(stderr, "minias - a mini x86-64 assembler.\n\n");
fprintf(stderr, "usage: %s [-r iter] [-o out] [input]\n", argv0);
@@ -1047,7 +1047,7 @@ usage(char* argv0)
}
static void
-parseargs(int argc, char* argv[])
+parseargs(int argc, char *argv[])
{
char *a, *argv0, *outfname;
@@ -1087,7 +1087,7 @@ parseargs(int argc, char* argv[])
}
int
-main(int argc, char* argv[])
+main(int argc, char *argv[])
{
symbols = mkhtab(256);
parseargs(argc, argv);
generated by cgit v1.2.3 (git 2.46.0) at 2026-01-26 22:27:48 +0000