Add support for Loongarch architecture in Linux configuration files

This commit is contained in:
ownedbywuigi 2026-04-23 07:44:53 +01:00
commit af1dbe8db9
2 changed files with 97 additions and 1 deletions

View file

@ -1112,6 +1112,97 @@
#define PR_BYTES_PER_WORD_LOG2 3
#define PR_BYTES_PER_DWORD_LOG2 3
#elif defined(__loongarch__)
#undef IS_BIG_ENDIAN
#define IS_LITTLE_ENDIAN 1
#if defined(__loongarch_grlen) && (__loongarch_grlen == 32)
#undef IS_64
#define PR_BYTES_PER_BYTE 1
#define PR_BYTES_PER_SHORT 2
#define PR_BYTES_PER_INT 4
#define PR_BYTES_PER_INT64 8
#define PR_BYTES_PER_LONG 4
#define PR_BYTES_PER_FLOAT 4
#define PR_BYTES_PER_DOUBLE 8
#define PR_BYTES_PER_WORD 4
#define PR_BYTES_PER_DWORD 8
#define PR_BITS_PER_BYTE 8
#define PR_BITS_PER_SHORT 16
#define PR_BITS_PER_INT 32
#define PR_BITS_PER_INT64 64
#define PR_BITS_PER_LONG 32
#define PR_BITS_PER_FLOAT 32
#define PR_BITS_PER_DOUBLE 64
#define PR_BITS_PER_WORD 32
#define PR_BITS_PER_BYTE_LOG2 3
#define PR_BITS_PER_SHORT_LOG2 4
#define PR_BITS_PER_INT_LOG2 5
#define PR_BITS_PER_INT64_LOG2 6
#define PR_BITS_PER_LONG_LOG2 5
#define PR_BITS_PER_FLOAT_LOG2 5
#define PR_BITS_PER_DOUBLE_LOG2 6
#define PR_BITS_PER_WORD_LOG2 5
#define PR_ALIGN_OF_SHORT 2
#define PR_ALIGN_OF_INT 4
#define PR_ALIGN_OF_LONG 4
#define PR_ALIGN_OF_INT64 8
#define PR_ALIGN_OF_FLOAT 4
#define PR_ALIGN_OF_DOUBLE 8
#define PR_ALIGN_OF_POINTER 4
#define PR_ALIGN_OF_WORD 4
#define PR_BYTES_PER_WORD_LOG2 2
#define PR_BYTES_PER_DWORD_LOG2 3
#else
#define IS_64
#define PR_BYTES_PER_BYTE 1
#define PR_BYTES_PER_SHORT 2
#define PR_BYTES_PER_INT 4
#define PR_BYTES_PER_INT64 8
#define PR_BYTES_PER_LONG 8
#define PR_BYTES_PER_FLOAT 4
#define PR_BYTES_PER_DOUBLE 8
#define PR_BYTES_PER_WORD 8
#define PR_BYTES_PER_DWORD 8
#define PR_BITS_PER_BYTE 8
#define PR_BITS_PER_SHORT 16
#define PR_BITS_PER_INT 32
#define PR_BITS_PER_INT64 64
#define PR_BITS_PER_LONG 64
#define PR_BITS_PER_FLOAT 32
#define PR_BITS_PER_DOUBLE 64
#define PR_BITS_PER_WORD 64
#define PR_BITS_PER_BYTE_LOG2 3
#define PR_BITS_PER_SHORT_LOG2 4
#define PR_BITS_PER_INT_LOG2 5
#define PR_BITS_PER_INT64_LOG2 6
#define PR_BITS_PER_LONG_LOG2 6
#define PR_BITS_PER_FLOAT_LOG2 5
#define PR_BITS_PER_DOUBLE_LOG2 6
#define PR_BITS_PER_WORD_LOG2 6
#define PR_ALIGN_OF_SHORT 2
#define PR_ALIGN_OF_INT 4
#define PR_ALIGN_OF_LONG 8
#define PR_ALIGN_OF_INT64 8
#define PR_ALIGN_OF_FLOAT 4
#define PR_ALIGN_OF_DOUBLE 8
#define PR_ALIGN_OF_POINTER 8
#define PR_ALIGN_OF_WORD 8
#define PR_BYTES_PER_WORD_LOG2 3
#define PR_BYTES_PER_DWORD_LOG2 3
#endif
#elif defined(__arc__)
#define IS_LITTLE_ENDIAN 1

View file

@ -63,6 +63,11 @@
#define _PR_SI_ARCHITECTURE "riscv32"
#elif defined(__riscv) && (__riscv_xlen == 64)
#define _PR_SI_ARCHITECTURE "riscv64"
#elif defined(__loongarch__) && defined(__loongarch_grlen) \
&& (__loongarch_grlen == 32)
#define _PR_SI_ARCHITECTURE "loongarch32"
#elif defined(__loongarch__)
#define _PR_SI_ARCHITECTURE "loongarch64"
#elif defined(__arc__)
#define _PR_SI_ARCHITECTURE "arc"
#elif defined(__nios2__)
@ -81,7 +86,7 @@
#define _MD_DEFAULT_STACK_SIZE 65536L
#define _MD_MMAP_FLAGS MAP_PRIVATE
#if defined(__aarch64__) || defined(__mips__)
#if defined(__aarch64__) || defined(__mips__) || defined(__loongarch__)
#define _MD_MINIMUM_STACK_SIZE 0x20000
#endif