| Age | Commit message (Collapse) | Author | Files | Lines | |
|---|---|---|---|---|---|
| 2024-01-03 | Update copyright years. | Jakub Jelinek | 1 | -1/+1 | |
| 2023-06-04 | libgcc: Use initarray section type for .init_stack | Kewen Lin | 1 | -1/+1 | |
| One of my workmates found there is a warning like: libgcc/config/rs6000/morestack.S:402: Warning: ignoring incorrect section type for .init_array.00000 when compiling libgcc/config/rs6000/morestack.S. Since commit r13-6545 touched that file recently, which was suspected to be responsible for this warning, I did some investigation and found this is a warning staying for a long time. For section .init_stack*, it's preferred to use section type SHT_INIT_ARRAY. So this patch is use "@init_array" to replace "@progbits". Although the warning is trivial, Segher suggested me to post this to fix it, in order to avoid any possible misunderstanding/confusion on the warning. As Alan confirmed, this doesn't require a premise check on if the existing binutils supports "@init_array" or not, "because if you want split-stack to work, you must link with gold, any version of binutils that has gold has an assembler that understands @init_array". (Thanks Alan!) libgcc/ChangeLog: * config/i386/morestack.S: Use @init_array rather than @progbits for section type of section .init_array. * config/rs6000/morestack.S: Likewise. * config/s390/morestack.S: Likewise. | |||||
| 2023-01-16 | Update copyright years. | Jakub Jelinek | 1 | -1/+1 | |
| 2022-01-03 | Update copyright years. | Jakub Jelinek | 1 | -1/+1 | |
| 2021-10-07 | libgcc: use .init_stack for constructors if available | Ian Lance Taylor | 1 | -0/+6 | |
| * config/i386/morestack.S: Use .init_array for constructor if available. * config/rs6000/morestack.S: Likewise. * config/s390/morestack.S: Likewise. | |||||
| 2021-01-04 | Update copyright years. | Jakub Jelinek | 1 | -1/+1 | |
| 2020-01-01 | Update copyright years. | Jakub Jelinek | 1 | -1/+1 | |
| From-SVN: r279813 | |||||
| 2019-01-01 | Update copyright years. | Jakub Jelinek | 1 | -1/+1 | |
| From-SVN: r267494 | |||||
| 2018-01-03 | Update copyright years. | Jakub Jelinek | 1 | -1/+1 | |
| From-SVN: r256169 | |||||
| 2017-01-01 | Update copyright years. | Jakub Jelinek | 1 | -1/+1 | |
| From-SVN: r243994 | |||||
| 2016-02-15 | S/390: Add -fsplit-stack support | Marcin Kościelnicki | 1 | -0/+611 | |
| libgcc/ChangeLog: * config.host: Use t-stack and t-stack-s390 for s390*-*-linux. * config/s390/morestack.S: New file. * config/s390/t-stack-s390: New file. * generic-morestack.c (__splitstack_find): Add s390-specific code. gcc/ChangeLog: * common/config/s390/s390-common.c (s390_supports_split_stack): New function. (TARGET_SUPPORTS_SPLIT_STACK): New macro. * config/s390/s390-protos.h: Add s390_expand_split_stack_prologue. * config/s390/s390.c (struct machine_function): New field split_stack_varargs_pointer. (s390_register_info): Mark r12 as clobbered if it'll be used as temp in s390_emit_prologue. (s390_emit_prologue): Use r12 as temp if r1 is taken by split-stack vararg pointer. (morestack_ref): New global. (SPLIT_STACK_AVAILABLE): New macro. (s390_expand_split_stack_prologue): New function. (s390_live_on_entry): New function. (s390_va_start): Use split-stack vararg pointer if appropriate. (s390_asm_file_end): Emit the split-stack note sections. (TARGET_EXTRA_LIVE_ON_ENTRY): New macro. * config/s390/s390.md (UNSPEC_STACK_CHECK): New unspec. (UNSPECV_SPLIT_STACK_CALL): New unspec. (UNSPECV_SPLIT_STACK_DATA): New unspec. (split_stack_prologue): New expand. (split_stack_space_check): New expand. (split_stack_data): New insn. (split_stack_call): New expand. (split_stack_call_*): New insn. (split_stack_cond_call): New expand. (split_stack_cond_call_*): New insn. From-SVN: r233421 | |||||
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index : riscv-gnu-toolchain/gcc.git | |
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