linux-user: Move get_elf_hwcap to loongarch64/elfload.c

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

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 1 insertions, 48 deletions

diff --git a/linux-user/elfload.c b/linux-user/elfload.c
index 843b1f7b6c..574b37a22c 100644
--- a/linux-user/elfload.c
+++ b/linux-user/elfload.c
@@ -725,54 +725,7 @@ 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"