File libica-4.3.0-03-Use-__asm__-instead-of-asm.patch of Package libica.35764
From 900557435b85f2fa6446bf9d62e80d58eff4bfbe Mon Sep 17 00:00:00 2001
From: Joerg Schmidbauer <jschmidb@de.ibm.com>
Date: Wed, 19 Jun 2024 12:34:26 +0200
Subject: [PATCH] Use __asm__ instead of asm
The asm keyword is a GNU extension. When writing code that can be compiled with
-ansi and the various -std options, use __asm__ instead of asm.
Signed-off-by: Joerg Schmidbauer <jschmidb@de.ibm.com>
---
src/include/s390_crypto.h | 194 +++++++++++++++++++-------------------
1 file changed, 97 insertions(+), 97 deletions(-)
diff --git a/src/include/s390_crypto.h b/src/include/s390_crypto.h
index f11eacb..6ef4728 100644
--- a/src/include/s390_crypto.h
+++ b/src/include/s390_crypto.h
@@ -253,11 +253,11 @@ void s390_crypto_switches_init(void);
*/
static inline int s390_pcc(unsigned long func, void *param)
{
- register unsigned long r0 asm("0") = (unsigned long)func;
- register unsigned long r1 asm("1") = (unsigned long)param;
+ register unsigned long r0 __asm__("0") = (unsigned long)func;
+ register unsigned long r1 __asm__("1") = (unsigned long)param;
char cc;
- asm volatile(
+ __asm__ volatile(
"0: .insn rre,%[opc] << 16,0,0\n" /* PCC opcode */
" brc 1,0b\n" /* handle partial completion */
" ipm %[cc]\n"
@@ -285,12 +285,12 @@ static inline int s390_pcc(unsigned long func, void *param)
static inline int s390_kmac(unsigned long func, void *param,
const unsigned char *src, long src_len)
{
- register long __func asm("0") = func;
- register void *__param asm("1") = param;
- register const unsigned char *__src asm("2") = src;
- register long __src_len asm("3") = src_len;
+ register long __func __asm__("0") = func;
+ register void *__param __asm__("1") = param;
+ register const unsigned char *__src __asm__("2") = src;
+ register long __src_len __asm__("3") = src_len;
- asm volatile (
+ __asm__ volatile (
"0: .insn rre, 0xb91e0000,%0,%0 \n"
" brc 1, 0b \n"
: "+a"(__src), "+d"(__src_len)
@@ -318,15 +318,15 @@ static inline int s390_kma(unsigned long func, void *param, unsigned char *dest,
const unsigned char *src, long src_len,
const unsigned char *aad, long aad_len)
{
- register long __func asm("0") = func;
- register void *__param asm("1") = param;
- register const unsigned char *__src asm("2") = src;
- register long __src_len asm("3") = src_len;
- register unsigned char *__dest asm("4") = dest;
- register const unsigned char *__aad asm("6") = aad;
- register long __aad_len asm("7") = aad_len;
-
- asm volatile(
+ register long __func __asm__("0") = func;
+ register void *__param __asm__("1") = param;
+ register const unsigned char *__src __asm__("2") = src;
+ register long __src_len __asm__("3") = src_len;
+ register unsigned char *__dest __asm__("4") = dest;
+ register const unsigned char *__aad __asm__("6") = aad;
+ register long __aad_len __asm__("7") = aad_len;
+
+ __asm__ volatile(
"0: .insn rrf,0xb9290000,%2,%0,%3,0 \n"
"1: brc 1,0b \n" /* handle partial completion */
: "+a" (__src), "+d" (__src_len), "+a" (__dest), "+a" (__aad), "+d" (__aad_len)
@@ -353,14 +353,14 @@ static inline int s390_kmctr(unsigned long func, void *param, unsigned char *des
const unsigned char *src, long src_len,
unsigned char *counter)
{
- register long __func asm("0") = func;
- register void *__param asm("1") = param;
- register const unsigned char *__src asm("2") = src;
- register long __src_len asm("3") = src_len;
- register unsigned char *__dest asm("4") = dest;
- register unsigned char *__ctr asm("6") = counter;
-
- asm volatile(
+ register long __func __asm__("0") = func;
+ register void *__param __asm__("1") = param;
+ register const unsigned char *__src __asm__("2") = src;
+ register long __src_len __asm__("3") = src_len;
+ register unsigned char *__dest __asm__("4") = dest;
+ register unsigned char *__ctr __asm__("6") = counter;
+
+ __asm__ volatile(
"0: .insn rrf,0xb92d0000,%2,%0,%3,0 \n"
"1: brc 1,0b \n"
: "+a" (__src), "+d" (__src_len), "+a" (__dest), "+a" (__ctr)
@@ -386,13 +386,13 @@ static inline int s390_kmctr(unsigned long func, void *param, unsigned char *des
static inline int s390_kmf(unsigned long func, void *param, unsigned char *dest,
const unsigned char *src, long src_len, unsigned int *lcfb)
{
- register long __func asm("0") = ((*lcfb & 0x000000ff) << 24) | func;
- register void *__param asm("1") = param;
- register const unsigned char *__src asm("2") = src;
- register long __src_len asm("3") = src_len;
- register unsigned char *__dest asm("4") = dest;
+ register long __func __asm__("0") = ((*lcfb & 0x000000ff) << 24) | func;
+ register void *__param __asm__("1") = param;
+ register const unsigned char *__src __asm__("2") = src;
+ register long __src_len __asm__("3") = src_len;
+ register unsigned char *__dest __asm__("4") = dest;
- asm volatile (
+ __asm__ volatile (
"0: .insn rre,0xb92a0000,%2,%0 \n"
" brc 1,0b \n"
: "+a"(__src), "+d"(__src_len), "+a"(__dest)
@@ -418,13 +418,13 @@ static inline int s390_kmf(unsigned long func, void *param, unsigned char *dest,
static inline int s390_kmo(unsigned long func, void *param, unsigned char *dest,
const unsigned char *src, long src_len)
{
- register long __func asm("0") = func;
- register void *__param asm("1") = param;
- register const unsigned char *__src asm("2") = src;
- register long __src_len asm("3") = src_len;
- register unsigned char *__dest asm("4") = dest;
+ register long __func __asm__("0") = func;
+ register void *__param __asm__("1") = param;
+ register const unsigned char *__src __asm__("2") = src;
+ register long __src_len __asm__("3") = src_len;
+ register unsigned char *__dest __asm__("4") = dest;
- asm volatile (
+ __asm__ volatile (
"0: .insn rre, 0xb92b0000,%2,%0 \n"
" brc 1, 0b \n"
: "+a"(__src), "+d"(__src_len), "+a"(__dest)
@@ -450,13 +450,13 @@ static inline int s390_kmo(unsigned long func, void *param, unsigned char *dest,
static inline int s390_km(unsigned long func, void *param, unsigned char *dest,
const unsigned char *src, long src_len)
{
- register long __func asm("0") = func;
- register void *__param asm("1") = param;
- register const unsigned char *__src asm("2") = src;
- register long __src_len asm("3") = src_len;
- register unsigned char *__dest asm("4") = dest;
+ register long __func __asm__("0") = func;
+ register void *__param __asm__("1") = param;
+ register const unsigned char *__src __asm__("2") = src;
+ register long __src_len __asm__("3") = src_len;
+ register unsigned char *__dest __asm__("4") = dest;
- asm volatile (
+ __asm__ volatile (
"0: .insn rre,0xb92e0000,%2,%0 \n" /* KM opcode */
" brc 1,0b \n" /* handle partial completion */
: "+a"(__src), "+d"(__src_len), "+a"(__dest)
@@ -482,13 +482,13 @@ static inline int s390_km(unsigned long func, void *param, unsigned char *dest,
static inline int s390_kmc(unsigned long func, void *param, unsigned char *dest,
const unsigned char *src, long src_len)
{
- register long __func asm("0") = func;
- register void *__param asm("1") = param;
- register const unsigned char *__src asm("2") = src;
- register long __src_len asm("3") = src_len;
- register unsigned char *__dest asm("4") = dest;
+ register long __func __asm__("0") = func;
+ register void *__param __asm__("1") = param;
+ register const unsigned char *__src __asm__("2") = src;
+ register long __src_len __asm__("3") = src_len;
+ register unsigned char *__dest __asm__("4") = dest;
- asm volatile (
+ __asm__ volatile (
"0: .insn rre, 0xb92f0000,%2,%0 \n" /* KMC opcode */
" brc 1, 0b \n" /* handle partial completion */
: "+a"(__src), "+d"(__src_len), "+a"(__dest)
@@ -515,15 +515,15 @@ static inline int s390_kimd_shake(unsigned long func, void *param,
unsigned char *dest, long dest_len,
const unsigned char *src, long src_len)
{
- register long __func asm("0") = func;
- register void *__param asm("1") = param;
- register unsigned char *__dest asm("2") = dest;
- register long __dest_len asm("3") = dest_len;
- register const unsigned char *__src asm("4") = src;
- register long __src_len asm("5") = src_len;
+ register long __func __asm__("0") = func;
+ register void *__param __asm__("1") = param;
+ register unsigned char *__dest __asm__("2") = dest;
+ register long __dest_len __asm__("3") = dest_len;
+ register const unsigned char *__src __asm__("4") = src;
+ register long __src_len __asm__("5") = src_len;
int ret = -1;
- asm volatile(
+ __asm__ volatile(
"0: .insn rre,0xb93e0000,%1,%5\n\t" /* KIMD opcode */
" brc 1,0b\n\t" /* handle partial completion */
" la %0,0\n\t"
@@ -538,12 +538,12 @@ static inline int s390_kimd_shake(unsigned long func, void *param,
static inline int s390_kimd(unsigned long func, void *param,
const unsigned char *src, long src_len)
{
- register long __func asm("0") = func;
- register void *__param asm("1") = param;
- register const unsigned char *__src asm("2") = src;
- register long __src_len asm("3") = src_len;
+ register long __func __asm__("0") = func;
+ register void *__param __asm__("1") = param;
+ register const unsigned char *__src __asm__("2") = src;
+ register long __src_len __asm__("3") = src_len;
- asm volatile (
+ __asm__ volatile (
"0: .insn rre,0xb93e0000,%0,%0 \n" /* KIMD opcode */
" brc 1,0b \n" /* handle partial completion */
: "+a"(__src), "+d"(__src_len)
@@ -569,15 +569,15 @@ static inline int s390_klmd_shake(unsigned long func, void *param,
unsigned char *dest, long dest_len,
const unsigned char *src, long src_len)
{
- register long __func asm("0") = func;
- register void *__param asm("1") = param;
- register unsigned char *__dest asm("2") = dest;
- register long __dest_len asm("3") = dest_len;
- register const unsigned char *__src asm("4") = src;
- register long __src_len asm("5") = src_len;
+ register long __func __asm__("0") = func;
+ register void *__param __asm__("1") = param;
+ register unsigned char *__dest __asm__("2") = dest;
+ register long __dest_len __asm__("3") = dest_len;
+ register const unsigned char *__src __asm__("4") = src;
+ register long __src_len __asm__("5") = src_len;
int ret = -1;
- asm volatile(
+ __asm__ volatile(
"0: .insn rre,0xb93f0000,%1,%5\n\t" /* KLMD opcode */
" brc 1,0b\n\t" /* handle partial completion */
" la %0,0\n\t"
@@ -592,12 +592,12 @@ static inline int s390_klmd_shake(unsigned long func, void *param,
static inline int s390_klmd(unsigned long func, void *param,
const unsigned char *src, long src_len)
{
- register long __func asm("0") = func;
- register void *__param asm("1") = param;
- register const unsigned char *__src asm("2") = src;
- register long __src_len asm("3") = src_len;
+ register long __func __asm__("0") = func;
+ register void *__param __asm__("1") = param;
+ register const unsigned char *__src __asm__("2") = src;
+ register long __src_len __asm__("3") = src_len;
- asm volatile (
+ __asm__ volatile (
"0: .insn rre,0xb93f0000,%0,%0 \n" /* KLMD opcode */
" brc 1,0b \n" /* handle partial completion */
: "+a"(__src), "+d"(__src_len)
@@ -624,13 +624,13 @@ static inline int s390_klmd(unsigned long func, void *param,
static inline int s390_kdsa(unsigned long func, void *param,
const unsigned char *src, unsigned long srclen)
{
- register unsigned long r0 asm("0") = (unsigned long)func;
- register unsigned long r1 asm("1") = (unsigned long)param;
- register unsigned long r2 asm("2") = (unsigned long)src;
- register unsigned long r3 asm("3") = (unsigned long)srclen;
+ register unsigned long r0 __asm__("0") = (unsigned long)func;
+ register unsigned long r1 __asm__("1") = (unsigned long)param;
+ register unsigned long r2 __asm__("2") = (unsigned long)src;
+ register unsigned long r3 __asm__("3") = (unsigned long)srclen;
unsigned long rc = 1;
- asm volatile(
+ __asm__ volatile(
"0: .insn rre,%[__opc] << 16,0,%[__src]\n"
" brc 1,0b\n" /* handle partial completion */
" brc 7,1f\n"
@@ -668,15 +668,15 @@ static inline int s390_ppno(long func,
const unsigned char *src,
long src_len)
{
- register long __func asm("0") = func;
- register void *__param asm("1") = param;
- register unsigned char *__dest asm("2") = dest;
- register long __dest_len asm("3") = dest_len;
- register const unsigned char *__src asm("4") = src;
- register long __src_len asm("5") = src_len;
+ register long __func __asm__("0") = func;
+ register void *__param __asm__("1") = param;
+ register unsigned char *__dest __asm__("2") = dest;
+ register long __dest_len __asm__("3") = dest_len;
+ register const unsigned char *__src __asm__("4") = src;
+ register long __src_len __asm__("5") = src_len;
int ret = -1;
- asm volatile(
+ __asm__ volatile(
"0: .insn rre,0xb93c0000,%1,%5\n\t" /* PPNO opcode */
" brc 1,0b\n\t" /* handle partial completion */
" la %0,0\n\t"
@@ -701,13 +701,13 @@ static inline int s390_ppno(long func,
static inline void cpacf_trng(unsigned char *ucbuf, unsigned long ucbuf_len,
unsigned char *cbuf, unsigned long cbuf_len)
{
- register unsigned long r0 asm("0") = (unsigned long) S390_CRYPTO_TRNG;
- register unsigned long r2 asm("2") = (unsigned long) ucbuf;
- register unsigned long r3 asm("3") = (unsigned long) ucbuf_len;
- register unsigned long r4 asm("4") = (unsigned long) cbuf;
- register unsigned long r5 asm("5") = (unsigned long) cbuf_len;
+ register unsigned long r0 __asm__("0") = (unsigned long) S390_CRYPTO_TRNG;
+ register unsigned long r2 __asm__("2") = (unsigned long) ucbuf;
+ register unsigned long r3 __asm__("3") = (unsigned long) ucbuf_len;
+ register unsigned long r4 __asm__("4") = (unsigned long) cbuf;
+ register unsigned long r5 __asm__("5") = (unsigned long) cbuf_len;
- asm volatile (
+ __asm__ volatile (
"0: .insn rre,0xb93c0000,%[ucbuf],%[cbuf]\n"
" brc 1,0b\n" /* handle partial completion */
: [ucbuf] "+a" (r2), [ucbuflen] "+d" (r3),
@@ -719,21 +719,21 @@ static inline void cpacf_trng(unsigned char *ucbuf, unsigned long ucbuf_len,
static inline void s390_stckf_hw(void *buf)
{
- asm volatile(".insn s,0xb27c0000,%0"
+ __asm__ volatile(".insn s,0xb27c0000,%0"
: "=Q" (*((unsigned long long *)buf)) : : "cc");
}
static inline void s390_stcke_hw(void *buf)
{
- asm volatile(".insn s,0xb2780000,%0"
+ __asm__ volatile(".insn s,0xb2780000,%0"
: "=Q" (*((unsigned long long *)buf)) : : "cc");
}
static inline int __stfle(unsigned long long *list, int doublewords)
{
- register unsigned long __nr asm("0") = doublewords - 1;
+ register unsigned long __nr __asm__("0") = doublewords - 1;
- asm volatile(".insn s,0xb2b00000,0(%1)" /* stfle */
+ __asm__ volatile(".insn s,0xb2b00000,0(%1)" /* stfle */
: "+d" (__nr) : "a" (list) : "memory", "cc");
return __nr + 1;
@@ -741,7 +741,7 @@ static inline int __stfle(unsigned long long *list, int doublewords)
static inline void s390_flip_endian_32(void *dest, const void *src)
{
- asm volatile(
+ __asm__ volatile(
" lrvg %%r0,0(0,%[__src])\n"
" lrvg %%r1,8(0,%[__src])\n"
" lrvg %%r4,16(0,%[__src])\n"
@@ -757,7 +757,7 @@ static inline void s390_flip_endian_32(void *dest, const void *src)
static inline void s390_flip_endian_64(void *dest, const void *src)
{
- asm volatile(
+ __asm__ volatile(
" lrvg %%r0,0(0,%[__src])\n"
" lrvg %%r1,8(0,%[__src])\n"
" lrvg %%r4,16(0,%[__src])\n"
