summaryrefslogtreecommitdiffhomepage
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/archive/mdso_argen_common.c74
-rw-r--r--src/util/mdso_create_implib_archive.c48
2 files changed, 66 insertions, 56 deletions
diff --git a/src/archive/mdso_argen_common.c b/src/archive/mdso_argen_common.c
index fdd138c..3cae712 100644
--- a/src/archive/mdso_argen_common.c
+++ b/src/archive/mdso_argen_common.c
@@ -49,6 +49,7 @@ static void mdso_write_big_endian_long(unsigned char * ch, uint32_t val)
int mdso_argen_common(
const struct mdso_driver_ctx * dctx,
const char ** symv,
+ const int * stype,
FILE * fout,
struct mdso_object * vobj)
{
@@ -56,6 +57,7 @@ int mdso_argen_common(
const char ** psym;
int nsym;
int nobj;
+ int ndata;
uint32_t objlen;
uint32_t hdrlen;
uint32_t mapstrsnum;
@@ -74,10 +76,10 @@ int mdso_argen_common(
/* init */
memset (sobj,0,sizeof(sobj));
- for (nsym=0,psym=symv; *psym; psym++)
- nsym++;
+ for (nsym=0,ndata=0,psym=symv; *psym; psym++,nsym++)
+ ndata += (stype[psym-symv] == MDSO_SYMBOL_TYPE_DATA);
- if ((nobj = 2*nsym + 1) < 256)
+ if ((nobj = 1 + (2*nsym) - ndata) < 256)
aobj = sobj;
else if (nobj > 1024*1024)
@@ -104,18 +106,20 @@ int mdso_argen_common(
mapstrsnum = aobj->mapstrsnum;
for (psym=symv,pobj=&aobj[1]; *psym && !ret; psym++) {
- ret = mdso_objgen_symfn(dctx,*psym,0,pobj);
+ if (stype[psym-symv] == MDSO_SYMBOL_TYPE_CODE) {
+ ret = mdso_objgen_symfn(dctx,*psym,0,pobj);
- pobj->size += 1;
- pobj->size |= 1;
- pobj->size ^= 1;
+ pobj->size += 1;
+ pobj->size |= 1;
+ pobj->size ^= 1;
- objlen += pobj->size;
- objlen += sizeof(struct pe_raw_archive_common_hdr);
+ objlen += pobj->size;
+ objlen += sizeof(struct pe_raw_archive_common_hdr);
- mapstrslen += pobj->mapstrslen;
- mapstrsnum += pobj->mapstrsnum;
- pobj++;
+ mapstrslen += pobj->mapstrslen;
+ mapstrsnum += pobj->mapstrsnum;
+ pobj++;
+ }
ret |= mdso_objgen_symentry(dctx,*psym,0,pobj);
@@ -213,30 +217,32 @@ int mdso_argen_common(
/* archive symfn and symentry objects */
for (psym=symv,pobj=&aobj[1]; *psym && !ret; psym++) {
/* symfn object */
- pobj->mapstrs = mapstrs;
- pobj->arhdrpos = (uint32_t)(mark - ar);
- pobj->arhdrlen = sizeof(struct pe_raw_archive_common_hdr);
- pobj->addr = &mark[pobj->arhdrlen];
-
- for (symidx=0; symidx<pobj->mapstrsnum; symidx++) {
- mdso_write_big_endian_long(idx,pobj->arhdrpos);
- idx += sizeof(uint32_t);
+ if (stype[psym-symv] == MDSO_SYMBOL_TYPE_CODE) {
+ pobj->mapstrs = mapstrs;
+ pobj->arhdrpos = (uint32_t)(mark - ar);
+ pobj->arhdrlen = sizeof(struct pe_raw_archive_common_hdr);
+ pobj->addr = &mark[pobj->arhdrlen];
+
+ for (symidx=0; symidx<pobj->mapstrsnum; symidx++) {
+ mdso_write_big_endian_long(idx,pobj->arhdrpos);
+ idx += sizeof(uint32_t);
+ }
+
+ ret = mdso_objgen_symfn(dctx,*psym,0,pobj);
+
+ sprintf(
+ objname,"f%06zu.o",
+ psym - symv);
+
+ mdso_argen_common_hdr(
+ (struct pe_raw_archive_common_hdr *)mark,
+ objname,pobj->size);
+
+ mark += pobj->arhdrlen + pobj->size;
+ mapstrs += pobj->mapstrslen;
+ pobj++;
}
- ret = mdso_objgen_symfn(dctx,*psym,0,pobj);
-
- sprintf(
- objname,"f%06zu.o",
- psym - symv);
-
- mdso_argen_common_hdr(
- (struct pe_raw_archive_common_hdr *)mark,
- objname,pobj->size);
-
- mark += pobj->arhdrlen + pobj->size;
- mapstrs += pobj->mapstrslen;
- pobj++;
-
/* symentry object */
pobj->mapstrs = mapstrs;
diff --git a/src/util/mdso_create_implib_archive.c b/src/util/mdso_create_implib_archive.c
index c48c220..27f82e7 100644
--- a/src/util/mdso_create_implib_archive.c
+++ b/src/util/mdso_create_implib_archive.c
@@ -12,10 +12,20 @@
#include <mdso/mdso.h>
#include "mdso_errinfo_impl.h"
-static void mdso_free_uctx_vector(struct mdso_unit_ctx ** uctxv, FILE * fout)
+static void mdso_free_uctx_vector(
+ struct mdso_unit_ctx ** uctxv,
+ const char ** symv,
+ int * stype,
+ FILE * fout)
{
struct mdso_unit_ctx ** puctx;
+ if (symv)
+ free(symv);
+
+ if (stype)
+ free(stype);
+
for (puctx=uctxv; *puctx; puctx++)
mdso_free_unit_ctx(*puctx);
@@ -23,11 +33,6 @@ static void mdso_free_uctx_vector(struct mdso_unit_ctx ** uctxv, FILE * fout)
fclose(fout);
}
-static int mdso_symcmp(const void * src, const void * dst)
-{
- return strcmp(*(const char **)src,*(const char **)dst);
-}
-
int mdso_create_implib_archive(const struct mdso_driver_ctx * dctx)
{
int ret;
@@ -39,7 +44,7 @@ int mdso_create_implib_archive(const struct mdso_driver_ctx * dctx)
const char ** unit;
const char ** psym;
const char ** symv;
- const char * asym[512];
+ int * stype;
if (!dctx->cctx->implib)
return MDSO_CUSTOM_ERROR(dctx,MDSO_ERR_INVALID_NAME);
@@ -55,7 +60,7 @@ int mdso_create_implib_archive(const struct mdso_driver_ctx * dctx)
for (puctx=uctxv,unit=dctx->units; *unit; unit++) {
if (mdso_get_unit_ctx(dctx,*unit,puctx)) {
- mdso_free_uctx_vector(uctxv,fout);
+ mdso_free_uctx_vector(uctxv,0,0,fout);
return MDSO_NESTED_ERROR(dctx);
}
}
@@ -64,26 +69,25 @@ int mdso_create_implib_archive(const struct mdso_driver_ctx * dctx)
for (dsym=puctx[0]->syms; *dsym; dsym++)
nsym++;
- if (nsym < 512) {
- memset(asym,0,sizeof(asym));
- symv = asym;
+ if (!(symv = calloc(nsym+1,sizeof(const char *)))) {
+ mdso_free_uctx_vector(uctxv,0,0,fout);
+ return MDSO_SYSTEM_ERROR(dctx);
+ }
- } else if (!(symv = calloc(nsym+1,sizeof(const char *)))) {
- mdso_free_uctx_vector(uctxv,fout);
+ if (!(stype = calloc(nsym+1,sizeof(int)))) {
+ mdso_free_uctx_vector(uctxv,symv,0,fout);
return MDSO_SYSTEM_ERROR(dctx);
}
- for (psym=symv,puctx=uctxv; *puctx; puctx++)
- for (dsym=puctx[0]->syms; *dsym; dsym++)
+ for (psym=symv,puctx=uctxv; *puctx; puctx++) {
+ for (dsym=puctx[0]->syms; *dsym; dsym++) {
+ stype[psym-symv] = puctx[0]->stype[dsym-puctx[0]->syms];
*psym++ = *dsym;
+ }
+ }
- qsort(symv,nsym,sizeof(*symv),mdso_symcmp);
- ret = mdso_argen_common(dctx,symv,fout,0);
-
- if (symv != asym)
- free(symv);
-
- mdso_free_uctx_vector(uctxv,fout);
+ ret = mdso_argen_common(dctx,symv,stype,fout,0);
+ mdso_free_uctx_vector(uctxv,symv,stype,fout);
return ret ? MDSO_NESTED_ERROR(dctx) : 0;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 22:29:32 +0000