artiq

Commit Graph

Author	SHA1	Message	Date
occheung	790a20edf6	linker: generate stack guard + symbol	2021-10-16 17:42:24 +08:00
occheung	b30ed75e69	kernel.ld: load elf header and prog headers ld.lld has a habit of not putting the headers under any load sections. However, the headers are needed by libunwind to handle exception raised by the kernel. Creating PT_LOAD section with FILEHDR and PHDRS solves this issue. Other PHDRS are also specified as linkers (not limited to ld.lld) will not create additional unspecified headers even when necessary.	2021-09-10 13:25:12 +08:00
occheung	f77b607b56	compiler: generate symbols	2021-09-10 13:25:12 +08:00

Author

SHA1

Message

Date

occheung

790a20edf6

linker: generate stack guard + symbol

2021-10-16 17:42:24 +08:00

occheung

b30ed75e69

kernel.ld: load elf header and prog headers

ld.lld has a habit of not putting the headers under any load sections.
However, the headers are needed by libunwind to handle exception raised by the kernel.
Creating PT_LOAD section with FILEHDR and PHDRS solves this issue. Other PHDRS are also specified as linkers (not limited to ld.lld) will not create additional unspecified headers even when necessary.

2021-09-10 13:25:12 +08:00

occheung

f77b607b56

compiler: generate symbols

2021-09-10 13:25:12 +08:00

3 Commits