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2013-09-29thumb: Keep whitespace between arguments as beforeMartin Storsjo
Include the whitespace after the first argument's comma in the optional first argument group. This fixes a minor style regression in the converted output since 2a233dd31. Change-Id: I254f4aaff175e2d728d9b6f3c12ede03846adcf1
2013-09-19thumb: Extend the regexp for handling negative register indexingMartin Storsjo
Now the same regexp that previously handled cases such as "ldr r1, [r2, -r3]" also can handle the first operand being omitted as in "pld [r2, -r3]". This fixes building vp9_convolve8*neon.asm in thumb mode (and thus, for Windows Phone as well). Change-Id: I20c1c3f2bfb2587fb5fa523b863972a7fe30d8ff
2013-05-22thumb: Add a parameter for specifying a shift offset for the pc addition ↵Martin Storsjo
conversion The branch instructions are encoded as 16 bit instructions by the microsoft assembler, while they are encoded as 32 bit instructions by gnu binutils. Change-Id: I622b9025df3520c08eef8447df078f5517fb4b67
2013-05-21thumb: Adjust the conversion of the position independent switchMartin Storsjo
This is required since the microsoft assembler claims that add.w r12, pc, #10 generated unpredictable behaviour. Change-Id: Ia8e1830def965c88ca4e2f48a24107bac6a4cb9d
2013-05-21ads2gas: Factorize thumb instruction replacements into a separate perl moduleMartin Storsjo
Change-Id: Ie7b83ad696e4743c844df8e9ef5899aca65cc92e