[PATCH 06/89] linux-user: Move get_elf_hwcap to loongarch64/elfload.c

[Richard Henderson <richard.henderson@linaro.org>]

Change the return type to abi_ulong, and pass in the cpu.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 linux-user/loader.h              |  3 +-
 linux-user/elfload.c             | 49 +-----------------------------
 linux-user/loongarch64/elfload.c | 52 ++++++++++++++++++++++++++++++++
 3 files changed, 55 insertions(+), 49 deletions(-)

diff --git a/linux-user/loader.h b/linux-user/loader.h
index 781bf89e88..786482e68a 100644
--- a/linux-user/loader.h
+++ b/linux-user/loader.h
@@ -99,7 +99,8 @@ abi_long memcpy_to_target(abi_ulong dest, const void *src,
 extern unsigned long guest_stack_size;
 
 #if defined(TARGET_I386) || defined(TARGET_X86_64) || defined(TARGET_ARM) \
-    || defined(TARGET_SPARC) || defined(TARGET_PPC)
+    || defined(TARGET_SPARC) || defined(TARGET_PPC) \
+    || defined(TARGET_LOONGARCH64)
 abi_ulong get_elf_hwcap(CPUState *cs);
 abi_ulong get_elf_hwcap2(CPUState *cs);
 #endif
diff --git a/linux-user/elfload.c b/linux-user/elfload.c
index 32cf2db718..f173a4f5b8 100644
--- a/linux-user/elfload.c
+++ b/linux-user/elfload.c
@@ -735,54 +735,7 @@ static void elf_core_copy_regs(target_elf_gregset_t *regs,
 #define USE_ELF_CORE_DUMP
 #define ELF_EXEC_PAGESIZE        4096
 
-#define ELF_HWCAP get_elf_hwcap()
-
-/* See arch/loongarch/include/uapi/asm/hwcap.h */
-enum {
-    HWCAP_LOONGARCH_CPUCFG   = (1 << 0),
-    HWCAP_LOONGARCH_LAM      = (1 << 1),
-    HWCAP_LOONGARCH_UAL      = (1 << 2),
-    HWCAP_LOONGARCH_FPU      = (1 << 3),
-    HWCAP_LOONGARCH_LSX      = (1 << 4),
-    HWCAP_LOONGARCH_LASX     = (1 << 5),
-    HWCAP_LOONGARCH_CRC32    = (1 << 6),
-    HWCAP_LOONGARCH_COMPLEX  = (1 << 7),
-    HWCAP_LOONGARCH_CRYPTO   = (1 << 8),
-    HWCAP_LOONGARCH_LVZ      = (1 << 9),
-    HWCAP_LOONGARCH_LBT_X86  = (1 << 10),
-    HWCAP_LOONGARCH_LBT_ARM  = (1 << 11),
-    HWCAP_LOONGARCH_LBT_MIPS = (1 << 12),
-};
-
-static uint32_t get_elf_hwcap(void)
-{
-    LoongArchCPU *cpu = LOONGARCH_CPU(thread_cpu);
-    uint32_t hwcaps = 0;
-
-    hwcaps |= HWCAP_LOONGARCH_CRC32;
-
-    if (FIELD_EX32(cpu->env.cpucfg[1], CPUCFG1, UAL)) {
-        hwcaps |= HWCAP_LOONGARCH_UAL;
-    }
-
-    if (FIELD_EX32(cpu->env.cpucfg[2], CPUCFG2, FP)) {
-        hwcaps |= HWCAP_LOONGARCH_FPU;
-    }
-
-    if (FIELD_EX32(cpu->env.cpucfg[2], CPUCFG2, LAM)) {
-        hwcaps |= HWCAP_LOONGARCH_LAM;
-    }
-
-    if (FIELD_EX32(cpu->env.cpucfg[2], CPUCFG2, LSX)) {
-        hwcaps |= HWCAP_LOONGARCH_LSX;
-    }
-
-    if (FIELD_EX32(cpu->env.cpucfg[2], CPUCFG2, LASX)) {
-        hwcaps |= HWCAP_LOONGARCH_LASX;
-    }
-
-    return hwcaps;
-}
+#define ELF_HWCAP get_elf_hwcap(thread_cpu)
 
 #define ELF_PLATFORM "loongarch"
 
diff --git a/linux-user/loongarch64/elfload.c b/linux-user/loongarch64/elfload.c
index 73fa78ef14..f27992459b 100644
--- a/linux-user/loongarch64/elfload.c
+++ b/linux-user/loongarch64/elfload.c
@@ -1 +1,53 @@
 /* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#include "qemu/osdep.h"
+#include "qemu.h"
+#include "loader.h"
+
+
+/* See arch/loongarch/include/uapi/asm/hwcap.h */
+enum {
+    HWCAP_LOONGARCH_CPUCFG   = (1 << 0),
+    HWCAP_LOONGARCH_LAM      = (1 << 1),
+    HWCAP_LOONGARCH_UAL      = (1 << 2),
+    HWCAP_LOONGARCH_FPU      = (1 << 3),
+    HWCAP_LOONGARCH_LSX      = (1 << 4),
+    HWCAP_LOONGARCH_LASX     = (1 << 5),
+    HWCAP_LOONGARCH_CRC32    = (1 << 6),
+    HWCAP_LOONGARCH_COMPLEX  = (1 << 7),
+    HWCAP_LOONGARCH_CRYPTO   = (1 << 8),
+    HWCAP_LOONGARCH_LVZ      = (1 << 9),
+    HWCAP_LOONGARCH_LBT_X86  = (1 << 10),
+    HWCAP_LOONGARCH_LBT_ARM  = (1 << 11),
+    HWCAP_LOONGARCH_LBT_MIPS = (1 << 12),
+};
+
+abi_ulong get_elf_hwcap(CPUState *cs)
+{
+    LoongArchCPU *cpu = LOONGARCH_CPU(cs);
+    abi_ulong hwcaps = 0;
+
+    hwcaps |= HWCAP_LOONGARCH_CRC32;
+
+    if (FIELD_EX32(cpu->env.cpucfg[1], CPUCFG1, UAL)) {
+        hwcaps |= HWCAP_LOONGARCH_UAL;
+    }
+
+    if (FIELD_EX32(cpu->env.cpucfg[2], CPUCFG2, FP)) {
+        hwcaps |= HWCAP_LOONGARCH_FPU;
+    }
+
+    if (FIELD_EX32(cpu->env.cpucfg[2], CPUCFG2, LAM)) {
+        hwcaps |= HWCAP_LOONGARCH_LAM;
+    }
+
+    if (FIELD_EX32(cpu->env.cpucfg[2], CPUCFG2, LSX)) {
+        hwcaps |= HWCAP_LOONGARCH_LSX;
+    }
+
+    if (FIELD_EX32(cpu->env.cpucfg[2], CPUCFG2, LASX)) {
+        hwcaps |= HWCAP_LOONGARCH_LASX;
+    }
+
+    return hwcaps;
+}
-- 
2.43.0