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port ucl to the x32 ABI
https://bugs.gentoo.org/426334
--- a/acc/acc_arch.h
+++ b/acc/acc_arch.h
@@ -19,6 +19,7 @@
* ACC_ARCH_UNKNOWN [default]
* ACC_ARCH_ALPHA
* ACC_ARCH_AMD64 aka x86-64 or ia32e
+ * ACC_ARCH_X32 aka x86-32
* ACC_ARCH_C166
* ACC_ARCH_IA16 Intel Architecture (8088, 8086, 80186, 80286)
* ACC_ARCH_IA32 Intel Architecture (80386+)
@@ -42,8 +43,13 @@
# define ACC_ARCH_IA16 1
# define ACC_INFO_ARCH "ia16"
#elif defined(__amd64__) || defined(__x86_64__) || defined(_M_AMD64)
+# ifdef __ILP32__
+# define ACC_ARCH_X32 1
+# define ACC_INFO_ARCH "x32"
+# else
# define ACC_ARCH_AMD64 1
# define ACC_INFO_ARCH "amd64"
+# endif
#elif (UINT_MAX <= ACC_0xffffL) && defined(__AVR__)
# define ACC_ARCH_AVR 1
# define ACC_INFO_ARCH "avr"
@@ -92,7 +98,7 @@
#endif
-#if (ACC_ARCH_AMD64 || ACC_ARCH_IA16 || ACC_ARCH_IA32)
+#if (ACC_ARCH_AMD64 || ACC_ARCH_IA16 || ACC_ARCH_IA32 || ACC_ARCH_X32)
# define ACC_ENDIAN_LITTLE_ENDIAN 1
# define ACC_INFO_ENDIAN "little-endian"
#elif (ACC_ARCH_M68K)
--- a/acc/acc_chk.ch
+++ b/acc/acc_chk.ch
@@ -407,7 +407,7 @@
#if (ACC_ARCH_IA16)
ACCCHK_ASSERT(sizeof(size_t) == 2)
ACCCHK_ASSERT(sizeof(acc_intptr_t) == sizeof(void *))
-#elif (ACC_ARCH_IA32 || ACC_ARCH_M68K)
+#elif (ACC_ARCH_IA32 || ACC_ARCH_M68K || ACC_ARCH_X32)
ACCCHK_ASSERT(sizeof(size_t) == 4)
ACCCHK_ASSERT(sizeof(ptrdiff_t) == 4)
ACCCHK_ASSERT(sizeof(acc_intptr_t) == sizeof(void *))
--- a/acc/acc_lib.h
+++ b/acc/acc_lib.h
@@ -423,13 +423,13 @@ ACCLIB_EXTERN(void, acc_set_le64) (acc_hvoid_p, acc_uint64l_t);
#endif
/* inline versions */
-#if (ACC_ARCH_AMD64 || ACC_ARCH_IA32)
+#if (ACC_ARCH_AMD64 || ACC_ARCH_IA32 || ACC_ARCH_X32)
# define ACC_GET_LE16(p) (* (const unsigned short *) (p))
# define ACC_GET_LE32(p) (* (const acc_uint32e_t *) (p))
# define ACC_SET_LE16(p,v) (* (unsigned short *) (p) = (unsigned short) (v))
# define ACC_SET_LE32(p,v) (* (acc_uint32e_t *) (p) = (acc_uint32e_t) (v))
#endif
-#if (ACC_ARCH_AMD64)
+#if (ACC_ARCH_AMD64 || ACC_ARCH_X32)
# define ACC_GET_LE64(p) (* (const acc_uint64l_t *) (p))
# define ACC_SET_LE64(p,v) (* (acc_uint64l_t *) (p) = (acc_uint64l_t) (v))
#endif
--- a/acc/acclib/bele.ch
+++ b/acc/acclib/bele.ch
@@ -71,7 +71,7 @@ ACCLIB_PUBLIC(void, acc_set_be32) (acc_hvoid_p p, acc_uint32l_t v)
ACCLIB_PUBLIC(unsigned, acc_get_le16) (const acc_hvoid_p p)
{
-#if (ACC_ARCH_AMD64 || ACC_ARCH_IA32)
+#if (ACC_ARCH_AMD64 || ACC_ARCH_IA32 || ACC_ARCH_X32)
return (* (const unsigned short *) (p));
#else
const acc_hbyte_p b = (const acc_hbyte_p) p;
@@ -87,7 +87,7 @@ ACCLIB_PUBLIC(acc_uint32l_t, acc_get_le24) (const acc_hvoid_p p)
ACCLIB_PUBLIC(acc_uint32l_t, acc_get_le32) (const acc_hvoid_p p)
{
-#if (ACC_ARCH_AMD64 || ACC_ARCH_IA32)
+#if (ACC_ARCH_AMD64 || ACC_ARCH_IA32 || ACC_ARCH_X32)
return (* (const acc_uint32e_t *) (p));
#else
const acc_hbyte_p b = (const acc_hbyte_p) p;
@@ -102,7 +102,7 @@ ACCLIB_PUBLIC(acc_uint32l_t, acc_get_le32) (const acc_hvoid_p p)
ACCLIB_PUBLIC(void, acc_set_le16) (acc_hvoid_p p, unsigned v)
{
-#if (ACC_ARCH_AMD64 || ACC_ARCH_IA32)
+#if (ACC_ARCH_AMD64 || ACC_ARCH_IA32 || ACC_ARCH_X32)
(* (unsigned short *) (p) = (unsigned short) (v));
#else
acc_hbyte_p b = (acc_hbyte_p) p;
@@ -121,7 +121,7 @@ ACCLIB_PUBLIC(void, acc_set_le24) (acc_hvoid_p p, acc_uint32l_t v)
ACCLIB_PUBLIC(void, acc_set_le32) (acc_hvoid_p p, acc_uint32l_t v)
{
-#if (ACC_ARCH_AMD64 || ACC_ARCH_IA32)
+#if (ACC_ARCH_AMD64 || ACC_ARCH_IA32 || ACC_ARCH_X32)
(* (acc_uint32e_t *) (p) = (acc_uint32e_t) (v));
#else
acc_hbyte_p b = (acc_hbyte_p) p;
@@ -191,7 +191,7 @@ ACCLIB_PUBLIC(void, acc_set_be64) (acc_hvoid_p p, acc_uint64l_t v)
ACCLIB_PUBLIC(acc_uint64l_t, acc_get_le64) (const acc_hvoid_p p)
{
-#if (ACC_ARCH_AMD64)
+#if (ACC_ARCH_AMD64 || ACC_ARCH_X32)
return (* (const acc_uint64l_t *) (p));
#elif (ACC_ARCH_IA32)
const acc_uint32e_t* b = (const acc_uint32e_t*) p;
@@ -211,7 +211,7 @@ ACCLIB_PUBLIC(acc_uint64l_t, acc_get_le64) (const acc_hvoid_p p)
ACCLIB_PUBLIC(void, acc_set_le64) (acc_hvoid_p p, acc_uint64l_t v)
{
-#if (ACC_ARCH_AMD64)
+#if (ACC_ARCH_AMD64 || ACC_ARCH_X32)
(* (acc_uint64l_t *) (p)) = v;
#elif (ACC_ARCH_IA32)
(((acc_uint32e_t *)(p))[0] = (acc_uint32e_t) (v >> 0));
--- a/acc/acclib/perfctr.ch
+++ b/acc/acclib/perfctr.ch
@@ -63,7 +63,7 @@ ACCLIB_PUBLIC(int, acc_perfctr_open) (acc_perfctr_handle_p h)
break; /* no working TSC available */
case PERFCTR_X86_AMD_K7:
#endif
-#if (ACC_ARCH_AMD64 || ACC_ARCH_IA32)
+#if (ACC_ARCH_AMD64 || ACC_ARCH_IA32 || ACC_ARCH_X32)
case PERFCTR_X86_AMD_K8:
case PERFCTR_X86_AMD_K8C:
cc->tsc_on = 1; cc->nractrs = 2;
--- a/acc/acclib/rdtsc.ch
+++ b/acc/acclib/rdtsc.ch
@@ -21,7 +21,7 @@
#if defined(acc_int32e_t)
-#if ((ACC_ARCH_AMD64 || ACC_ARCH_IA32) && ACC_CC_GNUC)
+#if ((ACC_ARCH_AMD64 || ACC_ARCH_IA32 || ACC_ARCH_X32) && ACC_CC_GNUC)
# if (ACC_CC_GNUC >= 0x020000ul)
# define __ACCLIB_RDTSC_REGS : : "r" (t) : "cc", "memory", "eax", "edx"
# else
@@ -38,7 +38,7 @@
ACCLIB_PUBLIC(int, acc_tsc_read) (acc_uint32e_t* t)
{
-#if (ACC_ARCH_AMD64 || ACC_ARCH_IA32) && defined(__ACCLIB_RDTSC_REGS)
+#if (ACC_ARCH_AMD64 || ACC_ARCH_IA32 || ACC_ARCH_X32) && defined(__ACCLIB_RDTSC_REGS)
__asm__ __volatile__(
"clc \n" ".byte 0x0f, 0x31\n"
"movl %%eax,(%0)\n" "movl %%edx,4(%0)\n"
@@ -73,7 +73,7 @@ ACCLIB_PUBLIC(int, acc_tsc_read) (acc_uint32e_t* t)
ACCLIB_PUBLIC(int, acc_tsc_read_add) (acc_uint32e_t* t)
{
-#if (ACC_ARCH_AMD64 || ACC_ARCH_IA32) && defined(__ACCLIB_RDTSC_REGS)
+#if (ACC_ARCH_AMD64 || ACC_ARCH_IA32 || ACC_ARCH_X32) && defined(__ACCLIB_RDTSC_REGS)
__asm__ __volatile__(
"clc \n" ".byte 0x0f, 0x31\n"
"addl %%eax,(%0)\n" "adcl $0,%%edx\n" "addl %%edx,4(%0)\n"
--- a/src/ucl_conf.h
+++ b/src/ucl_conf.h
@@ -172,7 +172,7 @@
#undef UA_SET2
#undef UA_GET4
#undef UA_SET4
-#if 1 && (ACC_ARCH_AMD64 || ACC_ARCH_IA32)
+#if 1 && (ACC_ARCH_AMD64 || ACC_ARCH_IA32 || ACC_ARCH_X32)
# define UA_GET2(p) (* (const ucl_ushortp) (p))
# define UA_SET2(p) (* (ucl_ushortp) (p))
# define UA_GET4(p) (* (const acc_uint32e_t *) (p))
|
