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July 30, 2021 [Issue 22161] importC: Support parsing C asm expressions | ||||
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https://issues.dlang.org/show_bug.cgi?id=22161 Iain Buclaw <ibuclaw@gdcproject.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |ImportC, rejects-valid CC| |ibuclaw@gdcproject.org -- |
September 26, 2021 [Issue 22161] importC: Support parsing C asm expressions | ||||
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https://issues.dlang.org/show_bug.cgi?id=22161 Walter Bright <bugzilla@digitalmars.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |bugzilla@digitalmars.com Severity|major |enhancement --- Comment #1 from Walter Bright <bugzilla@digitalmars.com> --- That's unsurprising as the D asm parser is being used here. Not really sure what to do about it, as duplicating the gcc asm behavior would be a big job. I'm going to mark this as an Enhancement, as ImportC's mission is to compile C11. -- |
September 26, 2021 [Issue 22161] importC: Support parsing C asm expressions | ||||
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https://issues.dlang.org/show_bug.cgi?id=22161 --- Comment #2 from Iain Buclaw <ibuclaw@gdcproject.org> --- (In reply to Walter Bright from comment #1) > That's unsurprising as the D asm parser is being used here. Not really sure what to do about it, as duplicating the gcc asm behavior would be a big job. > > I'm going to mark this as an Enhancement, as ImportC's mission is to compile C11. The focus for DMD itself may be to make importC follow DMC asm as closely as it makes sense to do so. https://www.digitalmars.com/ctg/ctgInlineAsm.html This bug report is more for me (and ldc) though, as all asm code in Posix C headers and sources would be in the GCC style. -- |
September 28, 2021 [Issue 22161] importC: Support parsing C asm expressions | ||||
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https://issues.dlang.org/show_bug.cgi?id=22161 --- Comment #3 from Walter Bright <bugzilla@digitalmars.com> --- (In reply to Iain Buclaw from comment #2) > This bug report is more for me (and ldc) though, as all asm code in Posix C headers and sources would be in the GCC style. I'm surprised the GDC inline asm isn't the same as GCC. I just presumed they were the same. DMC and DMD inline asm differs mainly because I didn't backport the improvements to DMC. -- |
February 10, 2022 [Issue 22161] importC: Support parsing C asm expressions | ||||
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https://issues.dlang.org/show_bug.cgi?id=22161 Walter Bright <bugzilla@digitalmars.com> changed: What |Removed |Added ---------------------------------------------------------------------------- See Also| |https://issues.dlang.org/sh | |ow_bug.cgi?id=22722 -- |
November 26, 2022 [Issue 22161] importC: Support parsing C asm expressions | ||||
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https://issues.dlang.org/show_bug.cgi?id=22161 TheGag96 <kipthemudkip@yahoo.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |kipthemudkip@yahoo.com --- Comment #4 from TheGag96 <kipthemudkip@yahoo.com> --- Link to Mosquitto library: https://github.com/eclipse/mosquitto -- |
November 26, 2022 [Issue 22161] importC: Support parsing C asm expressions | ||||
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https://issues.dlang.org/show_bug.cgi?id=22161 --- Comment #5 from TheGag96 <kipthemudkip@yahoo.com> --- (In reply to TheGag96 from comment #4) > Link to Mosquitto library: https://github.com/eclipse/mosquitto Woops, posted this in the wrong bug. Sorry!! -- |
November 26, 2022 [Issue 22161] importC: Support parsing C asm expressions | ||||
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https://issues.dlang.org/show_bug.cgi?id=22161 --- Comment #6 from Iain Buclaw <ibuclaw@gdcproject.org> --- (In reply to Walter Bright from comment #3) > (In reply to Iain Buclaw from comment #2) > > This bug report is more for me (and ldc) though, as all asm code in Posix C headers and sources would be in the GCC style. > > I'm surprised the GDC inline asm isn't the same as GCC. I just presumed they were the same. DMC and DMD inline asm differs mainly because I didn't backport the improvements to DMC. In D, asm is a statement, in C/C++ its an expression. -- |
December 17, 2022 [Issue 22161] importC: Support parsing C asm expressions | ||||
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https://issues.dlang.org/show_bug.cgi?id=22161 Iain Buclaw <ibuclaw@gdcproject.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P1 |P4 -- |
April 01, 2023 [Issue 22161] importC: Support parsing C asm expressions | ||||
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https://issues.dlang.org/show_bug.cgi?id=22161 Walter Bright <bugzilla@digitalmars.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |LATER --- Comment #7 from Walter Bright <bugzilla@digitalmars.com> --- DMD now supports parsing GCC style inline assembler, although it doesn't actually turn it into assembler code - it replaces it with an assert(0). DMD's inline assembler is derived from DMC's, although the latter does not support 64 bit code or SIMD instructions. I don't recall how different it is for ordinary 32 bit code. At this point it is not worth worrying about DMC inline asm compatibility, so deferring a decision about it until an actual issue crops up about it. -- |
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