CI: test mips-unknown-linux-gnu #7
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Need to rebuild the toolchain with hard float ABI (instead of the soft ABI) and to be linked against glibc-2.17+. |
That's a new error to me. |
Ugh, that looks like a legit segfaut in the test runner. I'm wondering if the mips-gnu target works at all ... |
added 2 commits
August 8, 2016 22:31
da-x
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Jul 23, 2019
In order for GDB to correctly backtrace a stack overflow, it needs CFI information in __rust_probestack. This turns the following backtrace, ``` >> bt #0 0x0000555555576f73 in __rust_probestack () at /cargo/registry/src/github.com-1ecc6299db9ec823/compiler_builtins-0.1.14/src/probestack.rs:55 Backtrace stopped: Cannot access memory at address 0x7fffff7fedf0 ``` To this: ``` >>> bt #0 0x0000555555574e47 in __rust_probestack () rust-lang#1 0x00005555555595ba in test::main () rust-lang#2 0x00005555555594f3 in std::rt::lang_start::{{closure}} () rust-lang#3 0x0000555555561ae3 in std::panicking::try::do_call () rust-lang#4 0x000055555556595a in __rust_maybe_catch_panic () rust-lang#5 0x000055555555af9b in std::rt::lang_start_internal () rust-lang#6 0x00005555555594d5 in std::rt::lang_start () rust-lang#7 0x000055555555977b in main () ```
da-x
added a commit
to da-x/compiler-builtins
that referenced
this pull request
Jul 23, 2019
In order for GDB to correctly backtrace a stack overflow, it needs CFI information in __rust_probestack. This turns the following backtrace, ``` >> bt #0 0x0000555555576f73 in __rust_probestack () at /cargo/registry/src/github.com-1ecc6299db9ec823/compiler_builtins-0.1.14/src/probestack.rs:55 Backtrace stopped: Cannot access memory at address 0x7fffff7fedf0 ``` To this: ``` >>> bt #0 0x0000555555574e47 in __rust_probestack () rust-lang#1 0x00005555555595ba in test::main () rust-lang#2 0x00005555555594f3 in std::rt::lang_start::{{closure}} () rust-lang#3 0x0000555555561ae3 in std::panicking::try::do_call () rust-lang#4 0x000055555556595a in __rust_maybe_catch_panic () rust-lang#5 0x000055555555af9b in std::rt::lang_start_internal () rust-lang#6 0x00005555555594d5 in std::rt::lang_start () rust-lang#7 0x000055555555977b in main () ```
da-x
added a commit
to da-x/compiler-builtins
that referenced
this pull request
Jul 23, 2019
In order for GDB to correctly backtrace a stack overflow, it needs CFI information in __rust_probestack. This turns the following backtrace, ``` >> bt #0 0x0000555555576f73 in __rust_probestack () at /cargo/registry/src/github.com-1ecc6299db9ec823/compiler_builtins-0.1.14/src/probestack.rs:55 Backtrace stopped: Cannot access memory at address 0x7fffff7fedf0 ``` To this: ``` >>> bt #0 0x0000555555574e47 in __rust_probestack () rust-lang#1 0x00005555555595ba in test::main () rust-lang#2 0x00005555555594f3 in std::rt::lang_start::{{closure}} () rust-lang#3 0x0000555555561ae3 in std::panicking::try::do_call () rust-lang#4 0x000055555556595a in __rust_maybe_catch_panic () rust-lang#5 0x000055555555af9b in std::rt::lang_start_internal () rust-lang#6 0x00005555555594d5 in std::rt::lang_start () rust-lang#7 0x000055555555977b in main () ```
da-x
added a commit
to da-x/compiler-builtins
that referenced
this pull request
Jul 23, 2019
In order for GDB to correctly backtrace a stack overflow, it needs CFI information in __rust_probestack. This turns the following backtrace, ``` >> bt #0 0x0000555555576f73 in __rust_probestack () at /cargo/registry/src/github.com-1ecc6299db9ec823/compiler_builtins-0.1.14/src/probestack.rs:55 Backtrace stopped: Cannot access memory at address 0x7fffff7fedf0 ``` To this: ``` >>> bt #0 0x0000555555574e47 in __rust_probestack () rust-lang#1 0x00005555555595ba in test::main () rust-lang#2 0x00005555555594f3 in std::rt::lang_start::{{closure}} () rust-lang#3 0x0000555555561ae3 in std::panicking::try::do_call () rust-lang#4 0x000055555556595a in __rust_maybe_catch_panic () rust-lang#5 0x000055555555af9b in std::rt::lang_start_internal () rust-lang#6 0x00005555555594d5 in std::rt::lang_start () rust-lang#7 0x000055555555977b in main () ```
da-x
added a commit
to da-x/compiler-builtins
that referenced
this pull request
Jul 23, 2019
In order for GDB to correctly backtrace a stack overflow, it needs CFI information in __rust_probestack. This turns the following backtrace, ``` >> bt #0 0x0000555555576f73 in __rust_probestack () at /cargo/registry/src/github.com-1ecc6299db9ec823/compiler_builtins-0.1.14/src/probestack.rs:55 Backtrace stopped: Cannot access memory at address 0x7fffff7fedf0 ``` To this: ``` >>> bt #0 0x0000555555574e47 in __rust_probestack () rust-lang#1 0x00005555555595ba in test::main () rust-lang#2 0x00005555555594f3 in std::rt::lang_start::{{closure}} () rust-lang#3 0x0000555555561ae3 in std::panicking::try::do_call () rust-lang#4 0x000055555556595a in __rust_maybe_catch_panic () rust-lang#5 0x000055555555af9b in std::rt::lang_start_internal () rust-lang#6 0x00005555555594d5 in std::rt::lang_start () rust-lang#7 0x000055555555977b in main () ```
da-x
added a commit
to da-x/compiler-builtins
that referenced
this pull request
Jul 23, 2019
In order for GDB to correctly backtrace a stack overflow, it needs CFI information in __rust_probestack. This turns the following backtrace, ``` >> bt #0 0x0000555555576f73 in __rust_probestack () at /cargo/registry/src/github.com-1ecc6299db9ec823/compiler_builtins-0.1.14/src/probestack.rs:55 Backtrace stopped: Cannot access memory at address 0x7fffff7fedf0 ``` To this: ``` >>> bt #0 0x0000555555574e47 in __rust_probestack () rust-lang#1 0x00005555555595ba in test::main () rust-lang#2 0x00005555555594f3 in std::rt::lang_start::{{closure}} () rust-lang#3 0x0000555555561ae3 in std::panicking::try::do_call () rust-lang#4 0x000055555556595a in __rust_maybe_catch_panic () rust-lang#5 0x000055555555af9b in std::rt::lang_start_internal () rust-lang#6 0x00005555555594d5 in std::rt::lang_start () rust-lang#7 0x000055555555977b in main () ```
da-x
added a commit
to da-x/compiler-builtins
that referenced
this pull request
Jul 24, 2019
This turns the following backtrace, ``` >> bt #0 0x0000555555576f73 in __rust_probestack () at /cargo/registry/src/github.com-1ecc6299db9ec823/compiler_builtins-0.1.14/src/probestack.rs:55 Backtrace stopped: Cannot access memory at address 0x7fffff7fedf0 ``` To this: ``` >>> bt #0 0x0000555555574e47 in __rust_probestack () rust-lang#1 0x00005555555595ba in test::main () rust-lang#2 0x00005555555594f3 in std::rt::lang_start::{{closure}} () rust-lang#3 0x0000555555561ae3 in std::panicking::try::do_call () rust-lang#4 0x000055555556595a in __rust_maybe_catch_panic () rust-lang#5 0x000055555555af9b in std::rt::lang_start_internal () rust-lang#6 0x00005555555594d5 in std::rt::lang_start () rust-lang#7 0x000055555555977b in main () ```
da-x
added a commit
to da-x/compiler-builtins
that referenced
this pull request
Jul 24, 2019
This turns the following backtrace, ``` >> bt #0 0x0000555555576f73 in __rust_probestack () at /cargo/registry/src/github.com-1ecc6299db9ec823/compiler_builtins-0.1.14/src/probestack.rs:55 Backtrace stopped: Cannot access memory at address 0x7fffff7fedf0 ``` To this: ``` >>> bt #0 0x0000555555574e47 in __rust_probestack () rust-lang#1 0x00005555555595ba in test::main () rust-lang#2 0x00005555555594f3 in std::rt::lang_start::{{closure}} () rust-lang#3 0x0000555555561ae3 in std::panicking::try::do_call () rust-lang#4 0x000055555556595a in __rust_maybe_catch_panic () rust-lang#5 0x000055555555af9b in std::rt::lang_start_internal () rust-lang#6 0x00005555555594d5 in std::rt::lang_start () rust-lang#7 0x000055555555977b in main () ```
tgross35
pushed a commit
to tgross35/compiler-builtins
that referenced
this pull request
Feb 23, 2025
Fixes rust-lang#7 Additonally adds inline functions for macros dealing with low and high words of f64s to the root module. Also, the muslc code used a hexdecimal float. This shouldn't be needed because Rust implements floating point parsing well.
tgross35
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Feb 23, 2025
107: add an implemetation of asin r=japaric a=japaric Fixes rust-lang#7 Additonally adds inline functions for macros dealing with low and high words of f64s to the root module. Also, the muslc code used a hexdecimal float. This shouldn't be needed because Rust implements floating point parsing well. --- rebased version of rust-lang#95 closes rust-lang#95 Thanks @vjackson725 for the original PR! Co-authored-by: vjackson725 <vjackson725@users.noreply.github.com>
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cc #3