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[qemu-s390x] [PATCH for-4.1 6/6] target/s390x: Use tcg_s390_program_inte
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From: |
Richard Henderson |
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Subject: |
[qemu-s390x] [PATCH for-4.1 6/6] target/s390x: Use tcg_s390_program_interrupt in TCG helpers |
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Date: |
Mon, 1 Apr 2019 17:29:11 +0700 |
Replace all uses of s390_program_interrupt within files
that are marked CONFIG_TCG. These are necessarily tcg-only.
This lets each of these users benefit from the QEMU_NORETURN
attribute on tcg_s390_program_interrupt.
Signed-off-by: Richard Henderson <address@hidden>
---
target/s390x/cc_helper.c | 4 ++--
target/s390x/crypto_helper.c | 7 +++----
target/s390x/excp_helper.c | 2 +-
target/s390x/fpu_helper.c | 6 +++---
target/s390x/int_helper.c | 15 +++++++-------
target/s390x/mem_helper.c | 38 ++++++++++++++++++------------------
target/s390x/misc_helper.c | 18 ++++++++---------
7 files changed, 45 insertions(+), 45 deletions(-)
diff --git a/target/s390x/cc_helper.c b/target/s390x/cc_helper.c
index d35ff08f59..9199b4c9bc 100644
--- a/target/s390x/cc_helper.c
+++ b/target/s390x/cc_helper.c
@@ -21,6 +21,7 @@
#include "qemu/osdep.h"
#include "cpu.h"
#include "internal.h"
+#include "tcg_s390x.h"
#include "exec/exec-all.h"
#include "exec/helper-proto.h"
#include "qemu/host-utils.h"
@@ -572,8 +573,7 @@ void HELPER(sacf)(CPUS390XState *env, uint64_t a1)
break;
default:
HELPER_LOG("unknown sacf mode: %" PRIx64 "\n", a1);
- s390_program_interrupt(env, PGM_SPECIFICATION, GETPC());
- break;
+ tcg_s390_program_interrupt(env, PGM_SPECIFICATION, GETPC());
}
}
#endif
diff --git a/target/s390x/crypto_helper.c b/target/s390x/crypto_helper.c
index 1f83987e9d..ff3fbc3950 100644
--- a/target/s390x/crypto_helper.c
+++ b/target/s390x/crypto_helper.c
@@ -13,6 +13,7 @@
#include "qemu/osdep.h"
#include "qemu/main-loop.h"
#include "internal.h"
+#include "tcg_s390x.h"
#include "exec/helper-proto.h"
#include "exec/exec-all.h"
#include "exec/cpu_ldst.h"
@@ -34,16 +35,14 @@ uint32_t HELPER(msa)(CPUS390XState *env, uint32_t r1,
uint32_t r2, uint32_t r3,
case S390_FEAT_TYPE_PCKMO:
case S390_FEAT_TYPE_PCC:
if (mod) {
- s390_program_interrupt(env, PGM_SPECIFICATION, ra);
- return 0;
+ tcg_s390_program_interrupt(env, PGM_SPECIFICATION, ra);
}
break;
}
s390_get_feat_block(type, subfunc);
if (!test_be_bit(fc, subfunc)) {
- s390_program_interrupt(env, PGM_SPECIFICATION, ra);
- return 0;
+ tcg_s390_program_interrupt(env, PGM_SPECIFICATION, ra);
}
switch (fc) {
diff --git a/target/s390x/excp_helper.c b/target/s390x/excp_helper.c
index f42af4de91..bc781c14c3 100644
--- a/target/s390x/excp_helper.c
+++ b/target/s390x/excp_helper.c
@@ -573,7 +573,7 @@ void s390x_cpu_do_unaligned_access(CPUState *cs, vaddr addr,
S390CPU *cpu = S390_CPU(cs);
CPUS390XState *env = &cpu->env;
- s390_program_interrupt(env, PGM_SPECIFICATION, retaddr);
+ tcg_s390_program_interrupt(env, PGM_SPECIFICATION, retaddr);
}
#endif /* CONFIG_USER_ONLY */
diff --git a/target/s390x/fpu_helper.c b/target/s390x/fpu_helper.c
index 4c107c9e37..4d3fe962cd 100644
--- a/target/s390x/fpu_helper.c
+++ b/target/s390x/fpu_helper.c
@@ -827,7 +827,7 @@ void HELPER(sfpc)(CPUS390XState *env, uint64_t fpc)
{
if (fpc_to_rnd[fpc & 0x7] == -1 || fpc & 0x03030088u ||
(!s390_has_feat(S390_FEAT_FLOATING_POINT_EXT) && fpc & 0x4)) {
- s390_program_interrupt(env, PGM_SPECIFICATION, GETPC());
+ tcg_s390_program_interrupt(env, PGM_SPECIFICATION, GETPC());
}
/* Install everything in the main FPC. */
@@ -845,7 +845,7 @@ void HELPER(sfas)(CPUS390XState *env, uint64_t fpc)
if (fpc_to_rnd[fpc & 0x7] == -1 || fpc & 0x03030088u ||
(!s390_has_feat(S390_FEAT_FLOATING_POINT_EXT) && fpc & 0x4)) {
- s390_program_interrupt(env, PGM_SPECIFICATION, GETPC());
+ tcg_s390_program_interrupt(env, PGM_SPECIFICATION, GETPC());
}
/*
@@ -882,7 +882,7 @@ void HELPER(sfas)(CPUS390XState *env, uint64_t fpc)
void HELPER(srnm)(CPUS390XState *env, uint64_t rnd)
{
if (rnd > 0x7 || fpc_to_rnd[rnd & 0x7] == -1) {
- s390_program_interrupt(env, PGM_SPECIFICATION, GETPC());
+ tcg_s390_program_interrupt(env, PGM_SPECIFICATION, GETPC());
}
env->fpc = deposit32(env->fpc, 0, 3, rnd);
diff --git a/target/s390x/int_helper.c b/target/s390x/int_helper.c
index 7027f51b44..80150039b0 100644
--- a/target/s390x/int_helper.c
+++ b/target/s390x/int_helper.c
@@ -21,6 +21,7 @@
#include "qemu/osdep.h"
#include "cpu.h"
#include "internal.h"
+#include "tcg_s390x.h"
#include "exec/exec-all.h"
#include "qemu/host-utils.h"
#include "exec/helper-proto.h"
@@ -39,7 +40,7 @@ int64_t HELPER(divs32)(CPUS390XState *env, int64_t a, int64_t
b64)
int64_t q;
if (b == 0) {
- s390_program_interrupt(env, PGM_FIXPT_DIVIDE, GETPC());
+ tcg_s390_program_interrupt(env, PGM_FIXPT_DIVIDE, GETPC());
}
ret = q = a / b;
@@ -47,7 +48,7 @@ int64_t HELPER(divs32)(CPUS390XState *env, int64_t a, int64_t
b64)
/* Catch non-representable quotient. */
if (ret != q) {
- s390_program_interrupt(env, PGM_FIXPT_DIVIDE, GETPC());
+ tcg_s390_program_interrupt(env, PGM_FIXPT_DIVIDE, GETPC());
}
return ret;
@@ -60,7 +61,7 @@ uint64_t HELPER(divu32)(CPUS390XState *env, uint64_t a,
uint64_t b64)
uint64_t q;
if (b == 0) {
- s390_program_interrupt(env, PGM_FIXPT_DIVIDE, GETPC());
+ tcg_s390_program_interrupt(env, PGM_FIXPT_DIVIDE, GETPC());
}
ret = q = a / b;
@@ -68,7 +69,7 @@ uint64_t HELPER(divu32)(CPUS390XState *env, uint64_t a,
uint64_t b64)
/* Catch non-representable quotient. */
if (ret != q) {
- s390_program_interrupt(env, PGM_FIXPT_DIVIDE, GETPC());
+ tcg_s390_program_interrupt(env, PGM_FIXPT_DIVIDE, GETPC());
}
return ret;
@@ -79,7 +80,7 @@ int64_t HELPER(divs64)(CPUS390XState *env, int64_t a, int64_t
b)
{
/* Catch divide by zero, and non-representable quotient (MIN / -1). */
if (b == 0 || (b == -1 && a == (1ll << 63))) {
- s390_program_interrupt(env, PGM_FIXPT_DIVIDE, GETPC());
+ tcg_s390_program_interrupt(env, PGM_FIXPT_DIVIDE, GETPC());
}
env->retxl = a % b;
return a / b;
@@ -92,7 +93,7 @@ uint64_t HELPER(divu64)(CPUS390XState *env, uint64_t ah,
uint64_t al,
uint64_t ret;
/* Signal divide by zero. */
if (b == 0) {
- s390_program_interrupt(env, PGM_FIXPT_DIVIDE, GETPC());
+ tcg_s390_program_interrupt(env, PGM_FIXPT_DIVIDE, GETPC());
}
if (ah == 0) {
/* 64 -> 64/64 case */
@@ -106,7 +107,7 @@ uint64_t HELPER(divu64)(CPUS390XState *env, uint64_t ah,
uint64_t al,
env->retxl = a % b;
ret = q;
if (ret != q) {
- s390_program_interrupt(env, PGM_FIXPT_DIVIDE, GETPC());
+ tcg_s390_program_interrupt(env, PGM_FIXPT_DIVIDE, GETPC());
}
#else
S390CPU *cpu = s390_env_get_cpu(env);
diff --git a/target/s390x/mem_helper.c b/target/s390x/mem_helper.c
index 6c5754a2bf..d54907696d 100644
--- a/target/s390x/mem_helper.c
+++ b/target/s390x/mem_helper.c
@@ -21,6 +21,7 @@
#include "qemu/osdep.h"
#include "cpu.h"
#include "internal.h"
+#include "tcg_s390x.h"
#include "exec/helper-proto.h"
#include "exec/exec-all.h"
#include "exec/cpu_ldst.h"
@@ -98,7 +99,7 @@ static inline void check_alignment(CPUS390XState *env,
uint64_t v,
int wordsize, uintptr_t ra)
{
if (v % wordsize) {
- s390_program_interrupt(env, PGM_SPECIFICATION, ra);
+ tcg_s390_program_interrupt(env, PGM_SPECIFICATION, ra);
}
}
@@ -556,7 +557,7 @@ void HELPER(srst)(CPUS390XState *env, uint32_t r1, uint32_t
r2)
/* Bits 32-55 must contain all 0. */
if (env->regs[0] & 0xffffff00u) {
- s390_program_interrupt(env, PGM_SPECIFICATION, ra);
+ tcg_s390_program_interrupt(env, PGM_SPECIFICATION, ra);
}
str = get_address(env, r2);
@@ -593,7 +594,7 @@ void HELPER(srstu)(CPUS390XState *env, uint32_t r1,
uint32_t r2)
/* Bits 32-47 of R0 must be zero. */
if (env->regs[0] & 0xffff0000u) {
- s390_program_interrupt(env, PGM_SPECIFICATION, ra);
+ tcg_s390_program_interrupt(env, PGM_SPECIFICATION, ra);
}
str = get_address(env, r2);
@@ -708,7 +709,7 @@ void HELPER(lam)(CPUS390XState *env, uint32_t r1, uint64_t
a2, uint32_t r3)
if (a2 & 0x3) {
/* we either came here by lam or lamy, which have different lengths */
- s390_program_interrupt(env, PGM_SPECIFICATION, ra);
+ tcg_s390_program_interrupt(env, PGM_SPECIFICATION, ra);
}
for (i = r1;; i = (i + 1) % 16) {
@@ -728,7 +729,7 @@ void HELPER(stam)(CPUS390XState *env, uint32_t r1, uint64_t
a2, uint32_t r3)
int i;
if (a2 & 0x3) {
- s390_program_interrupt(env, PGM_SPECIFICATION, ra);
+ tcg_s390_program_interrupt(env, PGM_SPECIFICATION, ra);
}
for (i = r1;; i = (i + 1) % 16) {
@@ -1627,8 +1628,7 @@ static uint32_t do_csst(CPUS390XState *env, uint32_t r3,
uint64_t a1,
return cc;
spec_exception:
- s390_program_interrupt(env, PGM_SPECIFICATION, ra);
- g_assert_not_reached();
+ tcg_s390_program_interrupt(env, PGM_SPECIFICATION, ra);
}
uint32_t HELPER(csst)(CPUS390XState *env, uint32_t r3, uint64_t a1, uint64_t
a2)
@@ -1652,7 +1652,7 @@ void HELPER(lctlg)(CPUS390XState *env, uint32_t r1,
uint64_t a2, uint32_t r3)
uint32_t i;
if (src & 0x7) {
- s390_program_interrupt(env, PGM_SPECIFICATION, ra);
+ tcg_s390_program_interrupt(env, PGM_SPECIFICATION, ra);
}
for (i = r1;; i = (i + 1) % 16) {
@@ -1686,7 +1686,7 @@ void HELPER(lctl)(CPUS390XState *env, uint32_t r1,
uint64_t a2, uint32_t r3)
uint32_t i;
if (src & 0x3) {
- s390_program_interrupt(env, PGM_SPECIFICATION, ra);
+ tcg_s390_program_interrupt(env, PGM_SPECIFICATION, ra);
}
for (i = r1;; i = (i + 1) % 16) {
@@ -1717,7 +1717,7 @@ void HELPER(stctg)(CPUS390XState *env, uint32_t r1,
uint64_t a2, uint32_t r3)
uint32_t i;
if (dest & 0x7) {
- s390_program_interrupt(env, PGM_SPECIFICATION, ra);
+ tcg_s390_program_interrupt(env, PGM_SPECIFICATION, ra);
}
for (i = r1;; i = (i + 1) % 16) {
@@ -1737,7 +1737,7 @@ void HELPER(stctl)(CPUS390XState *env, uint32_t r1,
uint64_t a2, uint32_t r3)
uint32_t i;
if (dest & 0x3) {
- s390_program_interrupt(env, PGM_SPECIFICATION, ra);
+ tcg_s390_program_interrupt(env, PGM_SPECIFICATION, ra);
}
for (i = r1;; i = (i + 1) % 16) {
@@ -1941,7 +1941,7 @@ void HELPER(idte)(CPUS390XState *env, uint64_t r1,
uint64_t r2, uint32_t m4)
uint16_t entries, i, index = 0;
if (r2 & 0xff000) {
- s390_program_interrupt(env, PGM_SPECIFICATION, ra);
+ tcg_s390_program_interrupt(env, PGM_SPECIFICATION, ra);
}
if (!(r2 & 0x800)) {
@@ -2089,7 +2089,7 @@ uint64_t HELPER(lra)(CPUS390XState *env, uint64_t addr)
/* XXX incomplete - has more corner cases */
if (!(env->psw.mask & PSW_MASK_64) && (addr >> 32)) {
- s390_program_interrupt(env, PGM_SPECIAL_OP, GETPC());
+ tcg_s390_program_interrupt(env, PGM_SPECIAL_OP, GETPC());
}
old_exc = cs->exception_index;
@@ -2258,7 +2258,7 @@ uint32_t HELPER(mvcos)(CPUS390XState *env, uint64_t dest,
uint64_t src,
__func__, dest, src, len);
if (!(env->psw.mask & PSW_MASK_DAT)) {
- s390_program_interrupt(env, PGM_SPECIAL_OP, ra);
+ tcg_s390_program_interrupt(env, PGM_SPECIAL_OP, ra);
}
/* OAC (operand access control) for the first operand -> dest */
@@ -2289,14 +2289,14 @@ uint32_t HELPER(mvcos)(CPUS390XState *env, uint64_t
dest, uint64_t src,
}
if (dest_a && dest_as == AS_HOME && (env->psw.mask & PSW_MASK_PSTATE)) {
- s390_program_interrupt(env, PGM_SPECIAL_OP, ra);
+ tcg_s390_program_interrupt(env, PGM_SPECIAL_OP, ra);
}
if (!(env->cregs[0] & CR0_SECONDARY) &&
(dest_as == AS_SECONDARY || src_as == AS_SECONDARY)) {
- s390_program_interrupt(env, PGM_SPECIAL_OP, ra);
+ tcg_s390_program_interrupt(env, PGM_SPECIAL_OP, ra);
}
if (!psw_key_valid(env, dest_key) || !psw_key_valid(env, src_key)) {
- s390_program_interrupt(env, PGM_PRIVILEGED, ra);
+ tcg_s390_program_interrupt(env, PGM_PRIVILEGED, ra);
}
len = wrap_length(env, len);
@@ -2310,7 +2310,7 @@ uint32_t HELPER(mvcos)(CPUS390XState *env, uint64_t dest,
uint64_t src,
(env->psw.mask & PSW_MASK_PSTATE)) {
qemu_log_mask(LOG_UNIMP, "%s: AR-mode and PSTATE support missing\n",
__func__);
- s390_program_interrupt(env, PGM_ADDRESSING, ra);
+ tcg_s390_program_interrupt(env, PGM_ADDRESSING, ra);
}
/* FIXME: a) LAP
@@ -2643,7 +2643,7 @@ void probe_write_access(CPUS390XState *env, uint64_t
addr, uint64_t len,
#ifdef CONFIG_USER_ONLY
if (!h2g_valid(addr) || !h2g_valid(addr + len - 1) ||
page_check_range(addr, len, PAGE_WRITE) < 0) {
- s390_program_interrupt(env, PGM_ADDRESSING, ra);
+ tcg_s390_program_interrupt(env, PGM_ADDRESSING, ra);
}
#else
/* test the actual access, not just any access to the page due to LAP */
diff --git a/target/s390x/misc_helper.c b/target/s390x/misc_helper.c
index fd2ed885a5..7ea0202341 100644
--- a/target/s390x/misc_helper.c
+++ b/target/s390x/misc_helper.c
@@ -106,7 +106,7 @@ uint32_t HELPER(servc)(CPUS390XState *env, uint64_t r1,
uint64_t r2)
int r = sclp_service_call(env, r1, r2);
qemu_mutex_unlock_iothread();
if (r < 0) {
- s390_program_interrupt(env, -r, GETPC());
+ tcg_s390_program_interrupt(env, -r, GETPC());
}
return r;
}
@@ -143,7 +143,7 @@ void HELPER(diag)(CPUS390XState *env, uint32_t r1, uint32_t
r3, uint32_t num)
}
if (r) {
- s390_program_interrupt(env, PGM_SPECIFICATION, GETPC());
+ tcg_s390_program_interrupt(env, PGM_SPECIFICATION, GETPC());
}
}
@@ -222,7 +222,7 @@ void HELPER(sckpf)(CPUS390XState *env, uint64_t r0)
uint32_t val = r0;
if (val & 0xffff0000) {
- s390_program_interrupt(env, PGM_SPECIFICATION, GETPC());
+ tcg_s390_program_interrupt(env, PGM_SPECIFICATION, GETPC());
}
env->todpr = val;
}
@@ -266,7 +266,7 @@ uint32_t HELPER(stsi)(CPUS390XState *env, uint64_t a0,
uint64_t r0, uint64_t r1)
}
if ((r0 & STSI_R0_RESERVED_MASK) || (r1 & STSI_R1_RESERVED_MASK)) {
- s390_program_interrupt(env, PGM_SPECIFICATION, ra);
+ tcg_s390_program_interrupt(env, PGM_SPECIFICATION, ra);
}
if ((r0 & STSI_R0_FC_MASK) == STSI_R0_FC_CURRENT) {
@@ -276,7 +276,7 @@ uint32_t HELPER(stsi)(CPUS390XState *env, uint64_t a0,
uint64_t r0, uint64_t r1)
}
if (a0 & ~TARGET_PAGE_MASK) {
- s390_program_interrupt(env, PGM_SPECIFICATION, ra);
+ tcg_s390_program_interrupt(env, PGM_SPECIFICATION, ra);
}
/* count the cpus and split them into configured and reserved ones */
@@ -509,7 +509,7 @@ uint32_t HELPER(tpi)(CPUS390XState *env, uint64_t addr)
LowCore *lowcore;
if (addr & 0x3) {
- s390_program_interrupt(env, PGM_SPECIFICATION, ra);
+ tcg_s390_program_interrupt(env, PGM_SPECIFICATION, ra);
}
qemu_mutex_lock_iothread();
@@ -574,7 +574,7 @@ void HELPER(chsc)(CPUS390XState *env, uint64_t inst)
void HELPER(per_check_exception)(CPUS390XState *env)
{
if (env->per_perc_atmid) {
- s390_program_interrupt(env, PGM_PER, GETPC());
+ tcg_s390_program_interrupt(env, PGM_PER, GETPC());
}
}
@@ -664,7 +664,7 @@ uint32_t HELPER(stfle)(CPUS390XState *env, uint64_t addr)
int i;
if (addr & 0x7) {
- s390_program_interrupt(env, PGM_SPECIFICATION, ra);
+ tcg_s390_program_interrupt(env, PGM_SPECIFICATION, ra);
}
prepare_stfl();
@@ -730,7 +730,7 @@ void HELPER(sic)(CPUS390XState *env, uint64_t r1, uint64_t
r3)
qemu_mutex_unlock_iothread();
/* css_do_sic() may actually return a PGM_xxx value to inject */
if (r) {
- s390_program_interrupt(env, -r, GETPC());
+ tcg_s390_program_interrupt(env, -r, GETPC());
}
}
--
2.17.1
- [qemu-s390x] [PATCH for-4.1 0/6] target/s390x: Clean up tcg exceptions, Richard Henderson, 2019/04/01
- [qemu-s390x] [PATCH for-4.1 1/6] target/s390x: Truncate 32-bit psw_addr before creating TB, Richard Henderson, 2019/04/01
- [qemu-s390x] [PATCH for-4.1 2/6] target/s390x: Add ilen to unwind data, Richard Henderson, 2019/04/01
- [qemu-s390x] [PATCH for-4.1 3/6] target/s390x: Use ilen from unwind in tlb_fill, Richard Henderson, 2019/04/01
- [qemu-s390x] [PATCH for-4.1 4/6] target/s390x: Remove ilen parameter from tcg_s390_program_interrupt, Richard Henderson, 2019/04/01
- [qemu-s390x] [PATCH for-4.1 6/6] target/s390x: Use tcg_s390_program_interrupt in TCG helpers,
Richard Henderson <=
- [qemu-s390x] [PATCH for-4.1 5/6] target/s390x: Remove ilen parameter from s390_program_interrupt, Richard Henderson, 2019/04/01
- Re: [qemu-s390x] [Qemu-devel] [PATCH for-4.1 0/6] target/s390x: Clean up tcg exceptions, no-reply, 2019/04/01