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From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= <philmd@linaro.org>
To: qemu-devel@nongnu.org
Cc: Richard Henderson <richard.henderson@linaro.org>, qemu-ppc@nongnu.org,
qemu-arm@nongnu.org,
=?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= <philmd@linaro.org>,
Peter Maydell <peter.maydell@linaro.org>
Subject: [PATCH v2 1/9] target/xtensa: Remove tswap() calls in semihosting
simcall() helper
Date: Thu, 12 Dec 2024 00:03:49 +0100
Message-ID: <20241211230357.97036-2-philmd@linaro.org>
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In preparation of heterogeneous emulation where cores with
different endianness can run concurrently, we need to remove
the tswap() calls -- which use a fixed per-binary endianness.
Get the endianness of the CPU accessed using the libisa
xtensa_isa_is_big_endian() call and replace the tswap() calls
by bswap() ones when necessary.
Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Philippe Mathieu-Daud=C3=A9 <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
target/xtensa/xtensa-semi.c | 15 +++++----------
1 file changed, 5 insertions(+), 10 deletions(-)
diff --git a/target/xtensa/xtensa-semi.c b/target/xtensa/xtensa-semi.c
index fa21b7e11fc..2ded8e5634e 100644
--- a/target/xtensa/xtensa-semi.c
+++ b/target/xtensa/xtensa-semi.c
@@ -30,6 +30,7 @@
#include "chardev/char-fe.h"
#include "exec/helper-proto.h"
#include "semihosting/semihost.h"
+#include "semihosting/uaccess.h"
#include "qapi/error.h"
#include "qemu/log.h"
=20
@@ -323,15 +324,12 @@ void HELPER(simcall)(CPUXtensaState *env)
uint32_t fd =3D regs[3];
uint32_t rq =3D regs[4];
uint32_t target_tv =3D regs[5];
- uint32_t target_tvv[2];
=20
struct timeval tv =3D {0};
=20
if (target_tv) {
- cpu_memory_rw_debug(cs, target_tv,
- (uint8_t *)target_tvv, sizeof(target_tvv), 0);
- tv.tv_sec =3D (int32_t)tswap32(target_tvv[0]);
- tv.tv_usec =3D (int32_t)tswap32(target_tvv[1]);
+ get_user_u32(tv.tv_sec, target_tv);
+ get_user_u32(tv.tv_sec, target_tv + 4);
}
if (fd < 3 && sim_console) {
if ((fd =3D=3D 1 || fd =3D=3D 2) && rq =3D=3D SELECT_ONE_W=
RITE) {
@@ -387,11 +385,8 @@ void HELPER(simcall)(CPUXtensaState *env)
const char *str =3D semihosting_get_arg(i);
int str_size =3D strlen(str) + 1;
=20
- argptr =3D tswap32(regs[3] + str_offset);
-
- cpu_memory_rw_debug(cs,
- regs[3] + i * sizeof(uint32_t),
- (uint8_t *)&argptr, sizeof(argptr), 1);
+ put_user_u32(regs[3] + str_offset,
+ regs[3] + i * sizeof(uint32_t));
cpu_memory_rw_debug(cs,
regs[3] + str_offset,
(uint8_t *)str, str_size, 1);
--=20
2.45.2
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From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= <philmd@linaro.org>
To: qemu-devel@nongnu.org
Cc: Richard Henderson <richard.henderson@linaro.org>, qemu-ppc@nongnu.org,
qemu-arm@nongnu.org,
=?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= <philmd@linaro.org>
Subject: [PATCH v2 2/9] target/mips: Remove tswap() calls in semihosting
uhi_fstat_cb()
Date: Thu, 12 Dec 2024 00:03:50 +0100
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In preparation of heterogeneous emulation where cores with
different endianness can run concurrently, we need to remove
the tswap() calls -- which use a fixed per-binary endianness.
Get the endianness of the UHI CPU accessed using
mips_env_is_bigendian() and replace the tswap() calls
by bswap() ones when necessary.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daud=C3=A9 <philmd@linaro.org>
---
target/mips/tcg/sysemu/mips-semi.c | 43 +++++++++++++++++++++---------
1 file changed, 30 insertions(+), 13 deletions(-)
diff --git a/target/mips/tcg/sysemu/mips-semi.c b/target/mips/tcg/sysemu/mi=
ps-semi.c
index 5ba06e95734..df0c3256d9e 100644
--- a/target/mips/tcg/sysemu/mips-semi.c
+++ b/target/mips/tcg/sysemu/mips-semi.c
@@ -168,6 +168,7 @@ static void uhi_fstat_cb(CPUState *cs, uint64_t ret, in=
t err)
=20
if (!err) {
CPUMIPSState *env =3D cpu_env(cs);
+ bool swap_needed =3D HOST_BIG_ENDIAN !=3D mips_env_is_bigendian(en=
v);
target_ulong addr =3D env->active_tc.gpr[5];
UHIStat *dst =3D lock_user(VERIFY_WRITE, addr, sizeof(UHIStat), 1);
struct gdb_stat s;
@@ -179,19 +180,35 @@ static void uhi_fstat_cb(CPUState *cs, uint64_t ret, =
int err)
memcpy(&s, dst, sizeof(struct gdb_stat));
memset(dst, 0, sizeof(UHIStat));
=20
- dst->uhi_st_dev =3D tswap16(be32_to_cpu(s.gdb_st_dev));
- dst->uhi_st_ino =3D tswap16(be32_to_cpu(s.gdb_st_ino));
- dst->uhi_st_mode =3D tswap32(be32_to_cpu(s.gdb_st_mode));
- dst->uhi_st_nlink =3D tswap16(be32_to_cpu(s.gdb_st_nlink));
- dst->uhi_st_uid =3D tswap16(be32_to_cpu(s.gdb_st_uid));
- dst->uhi_st_gid =3D tswap16(be32_to_cpu(s.gdb_st_gid));
- dst->uhi_st_rdev =3D tswap16(be32_to_cpu(s.gdb_st_rdev));
- dst->uhi_st_size =3D tswap64(be64_to_cpu(s.gdb_st_size));
- dst->uhi_st_atime =3D tswap64(be32_to_cpu(s.gdb_st_atime));
- dst->uhi_st_mtime =3D tswap64(be32_to_cpu(s.gdb_st_mtime));
- dst->uhi_st_ctime =3D tswap64(be32_to_cpu(s.gdb_st_ctime));
- dst->uhi_st_blksize =3D tswap64(be64_to_cpu(s.gdb_st_blksize));
- dst->uhi_st_blocks =3D tswap64(be64_to_cpu(s.gdb_st_blocks));
+ dst->uhi_st_dev =3D be32_to_cpu(s.gdb_st_dev);
+ dst->uhi_st_ino =3D be32_to_cpu(s.gdb_st_ino);
+ dst->uhi_st_mode =3D be32_to_cpu(s.gdb_st_mode);
+ dst->uhi_st_nlink =3D be32_to_cpu(s.gdb_st_nlink);
+ dst->uhi_st_uid =3D be32_to_cpu(s.gdb_st_uid);
+ dst->uhi_st_gid =3D be32_to_cpu(s.gdb_st_gid);
+ dst->uhi_st_rdev =3D be32_to_cpu(s.gdb_st_rdev);
+ dst->uhi_st_size =3D be64_to_cpu(s.gdb_st_size);
+ dst->uhi_st_atime =3D be32_to_cpu(s.gdb_st_atime);
+ dst->uhi_st_mtime =3D be32_to_cpu(s.gdb_st_mtime);
+ dst->uhi_st_ctime =3D be32_to_cpu(s.gdb_st_ctime);
+ dst->uhi_st_blksize =3D be64_to_cpu(s.gdb_st_blksize);
+ dst->uhi_st_blocks =3D be64_to_cpu(s.gdb_st_blocks);
+
+ if (swap_needed) {
+ dst->uhi_st_dev =3D bswap16(dst->uhi_st_dev);
+ dst->uhi_st_ino =3D bswap16(dst->uhi_st_ino);
+ dst->uhi_st_mode =3D bswap32(dst->uhi_st_mode);
+ dst->uhi_st_nlink =3D bswap16(dst->uhi_st_nlink);
+ dst->uhi_st_uid =3D bswap16(dst->uhi_st_uid);
+ dst->uhi_st_gid =3D bswap16(dst->uhi_st_gid);
+ dst->uhi_st_rdev =3D bswap16(dst->uhi_st_rdev);
+ dst->uhi_st_size =3D bswap64(dst->uhi_st_size);
+ dst->uhi_st_atime =3D bswap64(dst->uhi_st_atime);
+ dst->uhi_st_mtime =3D bswap64(dst->uhi_st_mtime);
+ dst->uhi_st_ctime =3D bswap64(dst->uhi_st_ctime);
+ dst->uhi_st_blksize =3D bswap64(dst->uhi_st_blksize);
+ dst->uhi_st_blocks =3D bswap64(dst->uhi_st_blocks);
+ }
=20
unlock_user(dst, addr, sizeof(UHIStat));
}
--=20
2.45.2
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From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= <philmd@linaro.org>
To: qemu-devel@nongnu.org
Cc: Richard Henderson <richard.henderson@linaro.org>, qemu-ppc@nongnu.org,
qemu-arm@nongnu.org,
=?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= <philmd@linaro.org>
Subject: [PATCH v2 3/9] accel/tcg: Include missing 'exec/tswap.h' header in
translator.c
Date: Thu, 12 Dec 2024 00:03:51 +0100
Message-ID: <20241211230357.97036-4-philmd@linaro.org>
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translator.c indirectly gets "exec/tswap.h" declarations via
"exec/cpu-all.h". Include it directly to be able to remove the
former from the latter, otherwise we get:
accel/tcg/translator.c:433:15: error: call to undeclared function 'tswap1=
6'; ISO C99 and later do not support implicit function declarations [-Wimpl=
icit-function-declaration]
433 | tgt =3D tswap16(raw);
| ^
Signed-off-by: Philippe Mathieu-Daud=C3=A9 <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
accel/tcg/translator.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/accel/tcg/translator.c b/accel/tcg/translator.c
index cbad00a5172..ff5dabc9014 100644
--- a/accel/tcg/translator.c
+++ b/accel/tcg/translator.c
@@ -15,6 +15,7 @@
#include "exec/cpu_ldst.h"
#include "exec/plugin-gen.h"
#include "exec/cpu_ldst.h"
+#include "exec/tswap.h"
#include "tcg/tcg-op-common.h"
#include "internal-target.h"
#include "disas/disas.h"
--=20
2.45.2
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From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= <philmd@linaro.org>
To: qemu-devel@nongnu.org
Cc: Richard Henderson <richard.henderson@linaro.org>, qemu-ppc@nongnu.org,
qemu-arm@nongnu.org,
=?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= <philmd@linaro.org>
Subject: [PATCH v2 4/9] hw/arm: Include missing 'exec/tswap.h' header
Date: Thu, 12 Dec 2024 00:03:52 +0100
Message-ID: <20241211230357.97036-5-philmd@linaro.org>
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Some files indirectly get "exec/tswap.h" declarations via
"exec/cpu-all.h". Include it directly to be able to remove
the former from the latter, otherwise we get:
hw/arm/boot.c:175:19: error: call to undeclared function 'tswap32'; ISO C=
99 and later do not support implicit function declarations [-Wimplicit-func=
tion-declaration]
175 | code[i] =3D tswap32(insn);
| ^
hw/arm/npcm7xx.c:326:26: error: call to undeclared function 'tswap32'; IS=
O C99 and later do not support implicit function declarations [-Wimplicit-f=
unction-declaration]
326 | board_setup[i] =3D tswap32(board_setup[i]);
| ^
Signed-off-by: Philippe Mathieu-Daud=C3=A9 <philmd@linaro.org>
---
hw/arm/boot.c | 1 +
hw/arm/npcm7xx.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/hw/arm/boot.c b/hw/arm/boot.c
index 5301d8d318c..30ba98d52fb 100644
--- a/hw/arm/boot.c
+++ b/hw/arm/boot.c
@@ -26,6 +26,7 @@
#include "qemu/config-file.h"
#include "qemu/option.h"
#include "qemu/units.h"
+#include "exec/tswap.h"
=20
/* Kernel boot protocol is specified in the kernel docs
* Documentation/arm/Booting and Documentation/arm64/booting.txt
diff --git a/hw/arm/npcm7xx.c b/hw/arm/npcm7xx.c
index af04c4b7ec4..3a5ef26f689 100644
--- a/hw/arm/npcm7xx.c
+++ b/hw/arm/npcm7xx.c
@@ -28,6 +28,7 @@
#include "qemu/units.h"
#include "sysemu/sysemu.h"
#include "target/arm/cpu-qom.h"
+#include "exec/tswap.h"
=20
/*
* This covers the whole MMIO space. We'll use this to catch any MMIO acce=
sses
--=20
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From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= <philmd@linaro.org>
To: qemu-devel@nongnu.org
Cc: Richard Henderson <richard.henderson@linaro.org>, qemu-ppc@nongnu.org,
qemu-arm@nongnu.org,
=?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= <philmd@linaro.org>
Subject: [PATCH v2 5/9] hw/ppc: Include missing 'exec/tswap.h' header
Date: Thu, 12 Dec 2024 00:03:53 +0100
Message-ID: <20241211230357.97036-6-philmd@linaro.org>
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Some files indirectly get "exec/tswap.h" declarations via
"exec/cpu-all.h". Include it directly to be able to remove
the former from the latter, otherwise we get:
hw/ppc/virtex_ml507.c:123:19: error: call to undeclared function 'tswap32=
'; ISO C99 and later do not support implicit function declarations [-Wimpli=
cit-function-declaration]
123 | env->gpr[6] =3D tswap32(EPAPR_MAGIC);
| ^
hw/ppc/sam460ex.c:238:23: error: call to undeclared function 'tswap32'; I=
SO C99 and later do not support implicit function declarations [-Wimplicit-=
function-declaration]
238 | env->gpr[6] =3D tswap32(EPAPR_MAGIC);
| ^
hw/ppc/spapr.c:1617:13: error: call to undeclared function 'tswap64'; ISO=
C99 and later do not support implicit function declarations [-Wimplicit-fu=
nction-declaration]
1617 | DIRTY_HPTE(HPTE(spapr->htab, i));
| ^
hw/ppc/spapr.c:1406:55: note: expanded from macro 'DIRTY_HPTE'
1406 | #define DIRTY_HPTE(_hpte) ((*(uint64_t *)(_hpte)) |=3D tswap64(H=
PTE64_V_HPTE_DIRTY))
| ^
Signed-off-by: Philippe Mathieu-Daud=C3=A9 <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
hw/ppc/sam460ex.c | 1 +
hw/ppc/spapr.c | 1 +
hw/ppc/virtex_ml507.c | 1 +
3 files changed, 3 insertions(+)
diff --git a/hw/ppc/sam460ex.c b/hw/ppc/sam460ex.c
index 78e2a46e753..3bbab263ae8 100644
--- a/hw/ppc/sam460ex.c
+++ b/hw/ppc/sam460ex.c
@@ -22,6 +22,7 @@
#include "sysemu/device_tree.h"
#include "sysemu/block-backend.h"
#include "exec/page-protection.h"
+#include "exec/tswap.h"
#include "hw/loader.h"
#include "elf.h"
#include "exec/memory.h"
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 0d4efaa0c09..02136b3295a 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -90,6 +90,7 @@
#include "hw/ppc/spapr_numa.h"
=20
#include <libfdt.h>
+#include "exec/tswap.h"
=20
/* SLOF memory layout:
*
diff --git a/hw/ppc/virtex_ml507.c b/hw/ppc/virtex_ml507.c
index f378e5c4a90..0e9a2469599 100644
--- a/hw/ppc/virtex_ml507.c
+++ b/hw/ppc/virtex_ml507.c
@@ -26,6 +26,7 @@
#include "qemu/datadir.h"
#include "qemu/units.h"
#include "exec/page-protection.h"
+#include "exec/tswap.h"
#include "cpu.h"
#include "hw/sysbus.h"
#include "hw/char/serial-mm.h"
--=20
2.45.2
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From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= <philmd@linaro.org>
To: qemu-devel@nongnu.org
Cc: Richard Henderson <richard.henderson@linaro.org>, qemu-ppc@nongnu.org,
qemu-arm@nongnu.org,
=?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= <philmd@linaro.org>
Subject: [PATCH v2 6/9] hw/mips: Include missing 'exec/tswap.h' header
Date: Thu, 12 Dec 2024 00:03:54 +0100
Message-ID: <20241211230357.97036-7-philmd@linaro.org>
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Some files indirectly get "exec/tswap.h" declarations via
"exec/cpu-all.h". Include it directly to be able to remove
the former from the latter, otherwise we get:
hw/mips/malta.c:674:22: error: call to undeclared function 'tswap32'; ISO=
C99 and later do not support implicit function declarations [-Wimplicit-fu=
nction-declaration]
674 | tswap32((1 << 31) /* ConfigEn */
| ^
hw/mips/fuloong2e.c:89:23: error: call to undeclared function 'tswap32'; =
ISO C99 and later do not support implicit function declarations [-Wimplicit=
-function-declaration]
89 | prom_buf[index] =3D tswap32(ENVP_VADDR + table_addr);
| ^
Signed-off-by: Philippe Mathieu-Daud=C3=A9 <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
hw/mips/fuloong2e.c | 1 +
hw/mips/malta.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/hw/mips/fuloong2e.c b/hw/mips/fuloong2e.c
index 7fd8296ccb6..904c10b90e3 100644
--- a/hw/mips/fuloong2e.c
+++ b/hw/mips/fuloong2e.c
@@ -40,6 +40,7 @@
#include "sysemu/reset.h"
#include "sysemu/sysemu.h"
#include "qemu/error-report.h"
+#include "exec/tswap.h"
=20
#define ENVP_PADDR 0x2000
#define ENVP_VADDR cpu_mips_phys_to_kseg0(NULL, ENVP_PADDR)
diff --git a/hw/mips/malta.c b/hw/mips/malta.c
index 198da5ba3d4..834636dae59 100644
--- a/hw/mips/malta.c
+++ b/hw/mips/malta.c
@@ -28,6 +28,7 @@
#include "qemu/datadir.h"
#include "qemu/cutils.h"
#include "qemu/guest-random.h"
+#include "exec/tswap.h"
#include "hw/clock.h"
#include "hw/southbridge/piix.h"
#include "hw/isa/superio.h"
--=20
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From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= <philmd@linaro.org>
To: qemu-devel@nongnu.org
Cc: Richard Henderson <richard.henderson@linaro.org>, qemu-ppc@nongnu.org,
qemu-arm@nongnu.org,
=?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= <philmd@linaro.org>
Subject: [PATCH v2 7/9] hw/sh4/r2d: Include missing 'exec/tswap.h' header
Date: Thu, 12 Dec 2024 00:03:55 +0100
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r2d.c indirectly get "exec/tswap.h" declarations via
"exec/cpu-all.h". Include it directly to be able to
remove the former from the latter, otherwise we get:
hw/sh4/r2d.c:357:35: error: call to undeclared function 'tswap32'; ISO C9=
9 and later do not support implicit function declarations [-Wimplicit-funct=
ion-declaration]
357 | boot_params.loader_type =3D tswap32(1);
| ^
Signed-off-by: Philippe Mathieu-Daud=C3=A9 <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
hw/sh4/r2d.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/sh4/r2d.c b/hw/sh4/r2d.c
index 7eecd79fcc1..e6cc156c238 100644
--- a/hw/sh4/r2d.c
+++ b/hw/sh4/r2d.c
@@ -43,6 +43,7 @@
#include "hw/loader.h"
#include "hw/usb.h"
#include "hw/block/flash.h"
+#include "exec/tswap.h"
=20
#define FLASH_BASE 0x00000000
#define FLASH_SIZE (16 * MiB)
--=20
2.45.2
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From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= <philmd@linaro.org>
To: qemu-devel@nongnu.org
Cc: Richard Henderson <richard.henderson@linaro.org>, qemu-ppc@nongnu.org,
qemu-arm@nongnu.org,
=?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= <philmd@linaro.org>
Subject: [PATCH v2 8/9] hw/xtensa: Include missing 'exec/tswap.h' header
Date: Thu, 12 Dec 2024 00:03:56 +0100
Message-ID: <20241211230357.97036-9-philmd@linaro.org>
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Some files indirectly get "exec/tswap.h" declarations via
"exec/cpu-all.h". Include it directly to be able to remove
the former from the latter, otherwise we get:
hw/xtensa/bootparam.h:40:16: error: call to undeclared function 'tswap16'=
; ISO C99 and later do not support implicit function declarations [-Wimplic=
it-function-declaration]
40 | .tag =3D tswap16(tag),
| ^
Signed-off-by: Philippe Mathieu-Daud=C3=A9 <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
hw/xtensa/bootparam.h | 1 +
hw/xtensa/xtfpga.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/hw/xtensa/bootparam.h b/hw/xtensa/bootparam.h
index f57ff850bcb..4418c78d5bb 100644
--- a/hw/xtensa/bootparam.h
+++ b/hw/xtensa/bootparam.h
@@ -2,6 +2,7 @@
#define HW_XTENSA_BOOTPARAM_H
=20
#include "exec/cpu-common.h"
+#include "exec/tswap.h"
=20
#define BP_TAG_COMMAND_LINE 0x1001 /* command line (0-terminated stri=
ng)*/
#define BP_TAG_INITRD 0x1002 /* ramdisk addr and size (bp_memin=
fo) */
diff --git a/hw/xtensa/xtfpga.c b/hw/xtensa/xtfpga.c
index 398e6256e1d..2e264c61988 100644
--- a/hw/xtensa/xtfpga.c
+++ b/hw/xtensa/xtfpga.c
@@ -35,6 +35,7 @@
#include "hw/qdev-properties.h"
#include "elf.h"
#include "exec/memory.h"
+#include "exec/tswap.h"
#include "hw/char/serial-mm.h"
#include "net/net.h"
#include "hw/sysbus.h"
--=20
2.45.2
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From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= <philmd@linaro.org>
To: qemu-devel@nongnu.org
Cc: Richard Henderson <richard.henderson@linaro.org>, qemu-ppc@nongnu.org,
qemu-arm@nongnu.org,
=?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= <philmd@linaro.org>
Subject: [PATCH v2 9/9] exec/cpu-all: Do not include 'exec/tswap.h' header
Date: Thu, 12 Dec 2024 00:03:57 +0100
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Nothing in "exec/cpu-all.h" requires "exec/tswap.h" declarations.
Remove it to reduce headers preprocessing and poisonned target
definitions polution.
Signed-off-by: Philippe Mathieu-Daud=C3=A9 <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
include/exec/cpu-all.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/include/exec/cpu-all.h b/include/exec/cpu-all.h
index 45e66769380..b45defdbf43 100644
--- a/include/exec/cpu-all.h
+++ b/include/exec/cpu-all.h
@@ -22,7 +22,6 @@
#include "exec/page-protection.h"
#include "exec/cpu-common.h"
#include "exec/memory.h"
-#include "exec/tswap.h"
#include "hw/core/cpu.h"
=20
/* some important defines:
--=20
2.45.2