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* [Bug target/102625] New: [meta-bug] -mcmodel=large can't link @ 2021-10-06 0:09 hjl.tools at gmail dot com 2021-10-06 12:45 ` [Bug target/102625] " hjl.tools at gmail dot com ` (3 more replies) 0 siblings, 4 replies; 5+ messages in thread From: hjl.tools at gmail dot com @ 2021-10-06 0:09 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102625 Bug ID: 102625 Summary: [meta-bug] -mcmodel=large can't link Product: gcc Version: 12.0 Status: UNCONFIRMED Keywords: meta-bug Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: hjl.tools at gmail dot com Depends on: 95620, 98693 Target Milestone: --- Target: x86-64 [hjl@gnu-cfl-2 tmp]$ cat l.c #include <stdio.h> char foo[0x100000000] = { 1 }; int main () { printf ("%p\n", foo); return 0; } [hjl@gnu-cfl-2 tmp]$ gcc l.c -mcmodel=large /usr/lib/gcc/x86_64-redhat-linux/11/crtbegin.o: in function `deregister_tm_clones': crtstuff.c:(.text+0x1): relocation truncated to fit: R_X86_64_32 against symbol `__TMC_END__' defined in .data section in a.out crtstuff.c:(.text+0x7): relocation truncated to fit: R_X86_64_32S against `.tm_clone_table' crtstuff.c:(.text+0x18): relocation truncated to fit: R_X86_64_32 against `.tm_clone_table' /usr/lib/gcc/x86_64-redhat-linux/11/crtbegin.o: in function `register_tm_clones': crtstuff.c:(.text+0x31): relocation truncated to fit: R_X86_64_32 against symbol `__TMC_END__' defined in .data section in a.out crtstuff.c:(.text+0x38): relocation truncated to fit: R_X86_64_32S against `.tm_clone_table' crtstuff.c:(.text+0x5a): relocation truncated to fit: R_X86_64_32 against `.tm_clone_table' /usr/lib/gcc/x86_64-redhat-linux/11/crtbegin.o: in function `__do_global_dtors_aux': crtstuff.c:(.text+0x76): relocation truncated to fit: R_X86_64_PC32 against `.bss' crtstuff.c:(.text+0x88): relocation truncated to fit: R_X86_64_PC32 against `.bss' collect2: error: ld returned 1 exit status [hjl@gnu-cfl-2 tmp]$ Referenced Bugs: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95620 [Bug 95620] [10 Regression] relocation truncated to fit: R_X86_64_PC32 against `.bss' https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98693 [Bug 98693] Compiling with -mcmodel=large emits .eh_frame with R_X86_64_PC32 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/102625] [meta-bug] -mcmodel=large can't link 2021-10-06 0:09 [Bug target/102625] New: [meta-bug] -mcmodel=large can't link hjl.tools at gmail dot com @ 2021-10-06 12:45 ` hjl.tools at gmail dot com 2021-10-06 12:51 ` hjl.tools at gmail dot com ` (2 subsequent siblings) 3 siblings, 0 replies; 5+ messages in thread From: hjl.tools at gmail dot com @ 2021-10-06 12:45 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102625 H.J. Lu <hjl.tools at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed| |2021-10-06 Status|UNCONFIRMED |NEW Ever confirmed|0 |1 Host| |zhang ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/102625] [meta-bug] -mcmodel=large can't link 2021-10-06 0:09 [Bug target/102625] New: [meta-bug] -mcmodel=large can't link hjl.tools at gmail dot com 2021-10-06 12:45 ` [Bug target/102625] " hjl.tools at gmail dot com @ 2021-10-06 12:51 ` hjl.tools at gmail dot com 2021-10-19 9:26 ` fw at gcc dot gnu.org 2023-07-07 8:54 ` rguenth at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: hjl.tools at gmail dot com @ 2021-10-06 12:51 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102625 --- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> --- 1. Need large model crtbegin*.o and crtend*.o. 2. Need large mode libgcc.a, libgcc_eh.a and libgcov.a. 3. Need large mode lib*.a if we want to link with lib*.a 4. Need the large model libc.a if we want to support large model static executable. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/102625] [meta-bug] -mcmodel=large can't link 2021-10-06 0:09 [Bug target/102625] New: [meta-bug] -mcmodel=large can't link hjl.tools at gmail dot com 2021-10-06 12:45 ` [Bug target/102625] " hjl.tools at gmail dot com 2021-10-06 12:51 ` hjl.tools at gmail dot com @ 2021-10-19 9:26 ` fw at gcc dot gnu.org 2023-07-07 8:54 ` rguenth at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: fw at gcc dot gnu.org @ 2021-10-19 9:26 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102625 Florian Weimer <fw at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |fw at gcc dot gnu.org --- Comment #2 from Florian Weimer <fw at gcc dot gnu.org> --- libc_nonshared.a and crt1.o from glibc need build changes even for dynamic linking. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/102625] [meta-bug] -mcmodel=large can't link 2021-10-06 0:09 [Bug target/102625] New: [meta-bug] -mcmodel=large can't link hjl.tools at gmail dot com ` (2 preceding siblings ...) 2021-10-19 9:26 ` fw at gcc dot gnu.org @ 2023-07-07 8:54 ` rguenth at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: rguenth at gcc dot gnu.org @ 2023-07-07 8:54 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102625 Bug 102625 depends on bug 95620, which changed state. Bug 95620 Summary: [10 Regression] relocation truncated to fit: R_X86_64_PC32 against `.bss' https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95620 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2023-07-07 8:54 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2021-10-06 0:09 [Bug target/102625] New: [meta-bug] -mcmodel=large can't link hjl.tools at gmail dot com 2021-10-06 12:45 ` [Bug target/102625] " hjl.tools at gmail dot com 2021-10-06 12:51 ` hjl.tools at gmail dot com 2021-10-19 9:26 ` fw at gcc dot gnu.org 2023-07-07 8:54 ` rguenth at gcc dot gnu.org
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