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Add --with-mangling.

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Add the --with-mangling configure option, which can be used to specify
name mangling on a per public symbol basis that takes precedence over
--with-jemalloc-prefix.

Expose the memalign() and valloc() overrides even if
--with-jemalloc-prefix is specified.  This change does no real harm, and
simplifies the code.
This commit is contained in:
Jason Evans
2012-03-01 17:19:20 -08:00
parent 166a745b39
commit 0a5489e37d
15 changed files with 265 additions and 176 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
test/allocm.c
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@@ -23,13 +23,13 @@ main(void)
sz = 42;
nsz = 0;
r = JEMALLOC_P(nallocm)(&nsz, sz, 0);
r = nallocm(&nsz, sz, 0);
if (r != ALLOCM_SUCCESS) {
fprintf(stderr, "Unexpected nallocm() error\n");
abort();
}
rsz = 0;
r = JEMALLOC_P(allocm)(&p, &rsz, sz, 0);
r = allocm(&p, &rsz, sz, 0);
if (r != ALLOCM_SUCCESS) {
fprintf(stderr, "Unexpected allocm() error\n");
abort();
@@ -38,32 +38,32 @@ main(void)
fprintf(stderr, "Real size smaller than expected\n");
if (nsz != rsz)
fprintf(stderr, "nallocm()/allocm() rsize mismatch\n");
if (JEMALLOC_P(dallocm)(p, 0) != ALLOCM_SUCCESS)
if (dallocm(p, 0) != ALLOCM_SUCCESS)
fprintf(stderr, "Unexpected dallocm() error\n");
r = JEMALLOC_P(allocm)(&p, NULL, sz, 0);
r = allocm(&p, NULL, sz, 0);
if (r != ALLOCM_SUCCESS) {
fprintf(stderr, "Unexpected allocm() error\n");
abort();
}
if (JEMALLOC_P(dallocm)(p, 0) != ALLOCM_SUCCESS)
if (dallocm(p, 0) != ALLOCM_SUCCESS)
fprintf(stderr, "Unexpected dallocm() error\n");
nsz = 0;
r = JEMALLOC_P(nallocm)(&nsz, sz, ALLOCM_ZERO);
r = nallocm(&nsz, sz, ALLOCM_ZERO);
if (r != ALLOCM_SUCCESS) {
fprintf(stderr, "Unexpected nallocm() error\n");
abort();
}
rsz = 0;
r = JEMALLOC_P(allocm)(&p, &rsz, sz, ALLOCM_ZERO);
r = allocm(&p, &rsz, sz, ALLOCM_ZERO);
if (r != ALLOCM_SUCCESS) {
fprintf(stderr, "Unexpected allocm() error\n");
abort();
}
if (nsz != rsz)
fprintf(stderr, "nallocm()/allocm() rsize mismatch\n");
if (JEMALLOC_P(dallocm)(p, 0) != ALLOCM_SUCCESS)
if (dallocm(p, 0) != ALLOCM_SUCCESS)
fprintf(stderr, "Unexpected dallocm() error\n");
#if LG_SIZEOF_PTR == 3
@@ -74,14 +74,14 @@ main(void)
sz = 0x80000000LU;
#endif
nsz = 0;
r = JEMALLOC_P(nallocm)(&nsz, sz, ALLOCM_ALIGN(alignment));
r = nallocm(&nsz, sz, ALLOCM_ALIGN(alignment));
if (r == ALLOCM_SUCCESS) {
fprintf(stderr,
"Expected error for nallocm(&nsz, %zu, 0x%x)\n",
sz, ALLOCM_ALIGN(alignment));
}
rsz = 0;
r = JEMALLOC_P(allocm)(&p, &rsz, sz, ALLOCM_ALIGN(alignment));
r = allocm(&p, &rsz, sz, ALLOCM_ALIGN(alignment));
if (r == ALLOCM_SUCCESS) {
fprintf(stderr,
"Expected error for allocm(&p, %zu, 0x%x)\n",
@@ -98,11 +98,11 @@ main(void)
sz = 0x84000001LU;
#endif
nsz = 0;
r = JEMALLOC_P(nallocm)(&nsz, sz, ALLOCM_ALIGN(alignment));
r = nallocm(&nsz, sz, ALLOCM_ALIGN(alignment));
if (r != ALLOCM_SUCCESS)
fprintf(stderr, "Unexpected nallocm() error\n");
rsz = 0;
r = JEMALLOC_P(allocm)(&p, &rsz, sz, ALLOCM_ALIGN(alignment));
r = allocm(&p, &rsz, sz, ALLOCM_ALIGN(alignment));
if (r == ALLOCM_SUCCESS) {
fprintf(stderr,
"Expected error for allocm(&p, %zu, 0x%x)\n",
@@ -116,14 +116,14 @@ main(void)
sz = 0xfffffff0LU;
#endif
nsz = 0;
r = JEMALLOC_P(nallocm)(&nsz, sz, ALLOCM_ALIGN(alignment));
r = nallocm(&nsz, sz, ALLOCM_ALIGN(alignment));
if (r == ALLOCM_SUCCESS) {
fprintf(stderr,
"Expected error for nallocm(&nsz, %zu, 0x%x)\n",
sz, ALLOCM_ALIGN(alignment));
}
rsz = 0;
r = JEMALLOC_P(allocm)(&p, &rsz, sz, ALLOCM_ALIGN(alignment));
r = allocm(&p, &rsz, sz, ALLOCM_ALIGN(alignment));
if (r == ALLOCM_SUCCESS) {
fprintf(stderr,
"Expected error for allocm(&p, %zu, 0x%x)\n",
@@ -145,7 +145,7 @@ main(void)
sz += (alignment >> (LG_SIZEOF_PTR-1)) - 1) {
for (i = 0; i < NITER; i++) {
nsz = 0;
r = JEMALLOC_P(nallocm)(&nsz, sz,
r = nallocm(&nsz, sz,
ALLOCM_ALIGN(alignment) | ALLOCM_ZERO);
if (r != ALLOCM_SUCCESS) {
fprintf(stderr,
@@ -155,7 +155,7 @@ main(void)
exit(1);
}
rsz = 0;
r = JEMALLOC_P(allocm)(&ps[i], &rsz, sz,
r = allocm(&ps[i], &rsz, sz,
ALLOCM_ALIGN(alignment) | ALLOCM_ZERO);
if (r != ALLOCM_SUCCESS) {
fprintf(stderr,
@@ -179,14 +179,14 @@ main(void)
"%p inadequately aligned for"
" alignment: %zu\n", p, alignment);
}
JEMALLOC_P(sallocm)(ps[i], &rsz, 0);
sallocm(ps[i], &rsz, 0);
total += rsz;
if (total >= (MAXALIGN << 1))
break;
}
for (i = 0; i < NITER; i++) {
if (ps[i] != NULL) {
JEMALLOC_P(dallocm)(ps[i], 0);
dallocm(ps[i], 0);
ps[i] = NULL;
}
}