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| author | Roland McGrath <roland@gnu.org> | 2002-11-08 02:20:41 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2002-11-08 02:20:41 +0000 |
| commit | c6481412ff19d5c551aba9330082a19a4a93260f (patch) | |
| tree | 335acb22df9e06295318ebe74d3dc8d6dac03968 /elf | |
| parent | dfe4c900cb1d03533702c453c3a9abe6d41e545d (diff) | |
| download | glibc-c6481412ff19d5c551aba9330082a19a4a93260f.zip glibc-c6481412ff19d5c551aba9330082a19a4a93260f.tar.gz glibc-c6481412ff19d5c551aba9330082a19a4a93260f.tar.bz2 | |
* configure.in (ASM_ALPHA_NG_SYMBOL_PREFIX): Remove test.
* configure: Regenerated.
* config.h.in (ASM_ALPHA_NG_SYMBOL_PREFIX): Remove #undef.
* sysdeps/alpha/dl-machine.h (TRAMPOLINE_TEMPLATE): Use !samegp.
(RTLD_START): Likewise. Access _dl_skip_args, _rtld_local, and
_dl_fini via gp-relative relocations.
* sysdeps/alpha/fpu/e_sqrt.c: Use !samegp.
* elf/tls-macros.h: Add alpha versions.
* sysdeps/alpha/dl-machine.h (elf_machine_rela): Handle TLS relocs.
* sysdeps/unix/alpha/sysdep.S: Support USE___THREAD.
* sysdeps/unix/alpha/sysdep.h: Likewise. Add SYSCALL_ERROR_HANDLER.
* sysdeps/unix/sysv/linux/alpha/brk.S: Use it.
* sysdeps/unix/sysv/linux/alpha/clone.S: Likewise.
* sysdeps/unix/sysv/linux/alpha/getitimer.S: Likewise.
* sysdeps/unix/sysv/linux/alpha/getrusage.S: Likewise.
* sysdeps/unix/sysv/linux/alpha/gettimeofday.S: Likewise.
* sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S: Likewise.
* sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S: Likewise.
* sysdeps/unix/sysv/linux/alpha/rt_sigaction.S: Likewise.
* sysdeps/unix/sysv/linux/alpha/select.S: Likewise.
* sysdeps/unix/sysv/linux/alpha/setitimer.S: Likewise.
* sysdeps/unix/sysv/linux/alpha/settimeofday.S: Likewise.
* sysdeps/unix/sysv/linux/alpha/sigsuspend.S: Likewise.
* sysdeps/unix/sysv/linux/alpha/syscall.S: Likewise.
* sysdeps/unix/sysv/linux/alpha/utimes.S: Likewise.
* sysdeps/unix/sysv/linux/alpha/wait4.S: Likewise.
* sysdeps/unix/sysv/linux/alpha/sysdep.h: Re-include protect.
Kill argument registers across the inline syscall.
* sysdeps/unix/sysv/linux/alpha/clone.S: Add user_tid and tls args.
* linuxthreads/sysdeps/alpha/tls.h: New file.
* sysdeps/alpha/dl-tls.h: New file.
Diffstat (limited to 'elf')
| -rw-r--r-- | elf/tls-macros.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/elf/tls-macros.h b/elf/tls-macros.h index e8ed56c..b57e4ac 100644 --- a/elf/tls-macros.h +++ b/elf/tls-macros.h @@ -211,6 +211,33 @@ "r12", "pr", "t"); \ __l; }) +#elif defined __alpha__ + +register void *__gp __asm__("$29"); + +# define TLS_LE(x) \ + ({ int *__l; \ + asm ("call_pal 158\n\tlda $0," #x "($0)\t\t!tprel" : "=v"(__l)); \ + __l; }) + +# define TLS_IE(x) \ + ({ char *__tp; unsigned long __o; \ + asm ("call_pal 158\n\tldq %1," #x "($gp)\t\t!gottprel" \ + : "=v"(__tp), "=r"(__o) : "r"(__gp)); \ + (int *)(__tp + __o); }) + +# define TLS_LD(x) \ + ({ extern void *__tls_get_addr(void *); int *__l; void *__i; \ + asm ("lda %0," #x "($gp)\t\t!tlsldm" : "=r" (__i) : "r"(__gp)); \ + __i = __tls_get_addr(__i); \ + asm ("lda %0, " #x "(%1)\t\t!dtprel" : "=r"(__l) : "r"(__i)); \ + __l; }) + +# define TLS_GD(x) \ + ({ extern void *__tls_get_addr(void *); void *__i; \ + asm ("lda %0," #x "($gp)\t\t!tlsgd" : "=r" (__i) : "r"(__gp)); \ + (int *) __tls_get_addr(__i); }) + #else # error "No support for this architecture so far." #endif |