[EXT_EP-9780] Linker internal error when crc_table is applied to EXIDX Created: 23/Apr/20 Updated: 27/May/21 Resolved: 09/Apr/21 |
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| Status: | Fixed |
| Project: | Embedded Software & Tools |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Bug | Priority: | Medium |
| Reporter: | TI User | Assignee: | TI User |
| Resolution: | Fixed | Votes: | 0 |
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Product: | Code Generation Tools |
| Internal ID: | CODEGEN-7444 |
| Forum URL: | https://e2e.ti.com/support/tools/ccs/f/81/t/898981 |
| Found In Release: | MSP430_20.2.0.LTS ARM_18.12.0.LTS C2000_20.12.0.STS MSP430_18.12.0.LTS MSP430_21.6.0.B1 ARM_20.2.0.LTS C2000_18.12.0.LTS C2000_20.2.0.LTS |
| Fix In Release: | C2000_20.2.5.LTS ARM_20.2.5.LTS MSP430_21.6.0.LTS C2000_21.6.0.LTS MSP430_20.2.5.LTS |
| Affected Platform/Device: | default |
| Workaround: | This defect is still being analyzed, but it might be possible to work around this bug by changing the linker command file to change the section specifiers for the EXIDX and EXTAB sections to use a wildcard at the end of the section name. That is, instead of .c28xabi.exidx, use .c28xabi.exidx*, and instead of .c28xabi.extab, use .c28xabi.extab* |
| Description |
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The attached C++ file contains a simple instance of exception handling. It is built with the newer EABI. The attached linker command file applies the crc_table operator to the exception handling tables ... GROUP
{
.c28xabi.exidx
.c28xabi.extab
} > EXT, crc_table(crc_for_eh_tables)
Build it ... % cl2000 --abi=eabi --exceptions try1.cpp -z -o try1.out -m try1.map testlink.cmd
<Linking>
../../master/ELFLNK/table.c:1734:internal fatal error #10120:
(".c28xabi.exidx")
INTERNAL ERROR: lnk2000 had an internal inconsistency and aborted
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