https://gcc.gnu.org/g:39dbd65f15fd6f0b978c36c4efbafdff3fde3000
commit r15-11596-g39dbd65f15fd6f0b978c36c4efbafdff3fde3000 Author: Yang Yujie <[email protected]> Date: Tue Sep 29 10:52:33 2026 +0200 Ada: Add LoongArch support to libgnat's object file reader gcc/ada/ * libgnat/s-objrea.ads (Object_Arch): Add LOONGARCH. * libgnat/s-objrea.adb (EM_LOONGARCH): New named number. (ELF_Ops.Initialize): Deal with EM_LOONGARCH. (Read_Address): Deal with LOONGARCH. Diff: --- gcc/ada/libgnat/s-objrea.adb | 6 +++++- gcc/ada/libgnat/s-objrea.ads | 5 ++++- 2 files changed, 9 insertions(+), 2 deletions(-) diff --git a/gcc/ada/libgnat/s-objrea.adb b/gcc/ada/libgnat/s-objrea.adb index 25ab1a2cc9d5..8335a651d41b 100644 --- a/gcc/ada/libgnat/s-objrea.adb +++ b/gcc/ada/libgnat/s-objrea.adb @@ -82,6 +82,7 @@ package body System.Object_Reader is EM_X86_64 : constant := 62; -- AMD x86-64 architecture EM_AARCH64 : constant := 183; -- Aarch64 EM_RISCV : constant := 243; -- RISC-V + EM_LOONGARCH : constant := 258; -- LoongArch EN_NIDENT : constant := 16; @@ -657,6 +658,9 @@ package body System.Object_Reader is when EM_RISCV => Res.Arch := RISCV; + when EM_LOONGARCH => + Res.Arch := LOONGARCH; + when others => raise Format_Error with "unrecognized architecture"; end case; @@ -2081,7 +2085,7 @@ package body System.Object_Reader is Address_64 := Read (S); return Address_64; - when RISCV | S390 => + when RISCV | S390 | LOONGARCH => case Obj.Format is when ELF32 => Address_32 := Read (S); diff --git a/gcc/ada/libgnat/s-objrea.ads b/gcc/ada/libgnat/s-objrea.ads index a606b6d2bc4d..b9f17810c6eb 100644 --- a/gcc/ada/libgnat/s-objrea.ads +++ b/gcc/ada/libgnat/s-objrea.ads @@ -129,9 +129,12 @@ package System.Object_Reader is AARCH64, -- 64-bit ARM - RISCV); + RISCV, -- RISC-V + LOONGARCH); + -- LoongArch + ------------------ -- Target types -- ------------------
