diff options
Diffstat (limited to 'bfd/elf.c')
-rw-r--r-- | bfd/elf.c | 109 |
1 files changed, 109 insertions, 0 deletions
@@ -9951,6 +9951,30 @@ elfcore_grok_gdb_tdesc (bfd *abfd, Elf_Internal_Note *note) return elfcore_make_note_pseudosection (abfd, ".gdb-tdesc", note); } +static bool +elfcore_grok_loongarch_cpucfg (bfd *abfd, Elf_Internal_Note *note) +{ + return elfcore_make_note_pseudosection (abfd, ".reg-loongarch-cpucfg", note); +} + +static bool +elfcore_grok_loongarch_lbt (bfd *abfd, Elf_Internal_Note *note) +{ + return elfcore_make_note_pseudosection (abfd, ".reg-loongarch-lbt", note); +} + +static bool +elfcore_grok_loongarch_lsx (bfd *abfd, Elf_Internal_Note *note) +{ + return elfcore_make_note_pseudosection (abfd, ".reg-loongarch-lsx", note); +} + +static bool +elfcore_grok_loongarch_lasx (bfd *abfd, Elf_Internal_Note *note) +{ + return elfcore_make_note_pseudosection (abfd, ".reg-loongarch-lasx", note); +} + #if defined (HAVE_PRPSINFO_T) typedef prpsinfo_t elfcore_psinfo_t; #if defined (HAVE_PRPSINFO32_T) /* Sparc64 cross Sparc32 */ @@ -10630,6 +10654,34 @@ elfcore_grok_note (bfd *abfd, Elf_Internal_Note *note) else return true; + case NT_LARCH_CPUCFG: + if (note->namesz == 6 + && strcmp (note->namedata, "LINUX") == 0) + return elfcore_grok_loongarch_cpucfg (abfd, note); + else + return true; + + case NT_LARCH_LBT: + if (note->namesz == 6 + && strcmp (note->namedata, "LINUX") == 0) + return elfcore_grok_loongarch_lbt (abfd, note); + else + return true; + + case NT_LARCH_LSX: + if (note->namesz == 6 + && strcmp (note->namedata, "LINUX") == 0) + return elfcore_grok_loongarch_lsx (abfd, note); + else + return true; + + case NT_LARCH_LASX: + if (note->namesz == 6 + && strcmp (note->namedata, "LINUX") == 0) + return elfcore_grok_loongarch_lasx (abfd, note); + else + return true; + case NT_PRPSINFO: case NT_PSINFO: if (bed->elf_backend_grok_psinfo) @@ -12210,6 +12262,55 @@ elfcore_write_arc_v2 (bfd *abfd, note_name, NT_ARC_V2, arc_v2, size); } +char * +elfcore_write_loongarch_cpucfg (bfd *abfd, + char *buf, + int *bufsiz, + const void *loongarch_cpucfg, + int size) +{ + char *note_name = "LINUX"; + return elfcore_write_note (abfd, buf, bufsiz, + note_name, NT_LARCH_CPUCFG, + loongarch_cpucfg, size); +} + +char * +elfcore_write_loongarch_lbt (bfd *abfd, + char *buf, + int *bufsiz, + const void *loongarch_lbt, + int size) +{ + char *note_name = "LINUX"; + return elfcore_write_note (abfd, buf, bufsiz, + note_name, NT_LARCH_LBT, loongarch_lbt, size); +} + +char * +elfcore_write_loongarch_lsx (bfd *abfd, + char *buf, + int *bufsiz, + const void *loongarch_lsx, + int size) +{ + char *note_name = "LINUX"; + return elfcore_write_note (abfd, buf, bufsiz, + note_name, NT_LARCH_LSX, loongarch_lsx, size); +} + +char * +elfcore_write_loongarch_lasx (bfd *abfd, + char *buf, + int *bufsiz, + const void *loongarch_lasx, + int size) +{ + char *note_name = "LINUX"; + return elfcore_write_note (abfd, buf, bufsiz, + note_name, NT_LARCH_LASX, loongarch_lasx, size); +} + /* Write the buffer of csr values in CSRS (length SIZE) into the note buffer BUF and update *BUFSIZ. ABFD is the bfd the note is being written into. Return a pointer to the new start of the note buffer, to @@ -12334,6 +12435,14 @@ elfcore_write_register_note (bfd *abfd, return elfcore_write_gdb_tdesc (abfd, buf, bufsiz, data, size); if (strcmp (section, ".reg-riscv-csr") == 0) return elfcore_write_riscv_csr (abfd, buf, bufsiz, data, size); + if (strcmp (section, ".reg-loongarch-cpucfg") == 0) + return elfcore_write_loongarch_cpucfg (abfd, buf, bufsiz, data, size); + if (strcmp (section, ".reg-loongarch-lbt") == 0) + return elfcore_write_loongarch_lbt (abfd, buf, bufsiz, data, size); + if (strcmp (section, ".reg-loongarch-lsx") == 0) + return elfcore_write_loongarch_lsx (abfd, buf, bufsiz, data, size); + if (strcmp (section, ".reg-loongarch-lasx") == 0) + return elfcore_write_loongarch_lasx (abfd, buf, bufsiz, data, size); return NULL; } |